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Bad Breath in Dogs

If your veterinarian says your dog is healthy but has bad breath, a home dental-care program may be suggested. Credit: LeslieLauren | Getty Images

Sudden bad breath in dogs is never normal. Bad breath, whether sudden or chronic, can be a sign of illness in dogs. In addition to the obvious causes of bad breath like tartar and gingivitis, metabolic disorders like gastrointestinal disease, diabetes, and kidney failure can cause bad breath in dogs.

If your dog is excessively licking and has bad breath, it’s time to look in his mouth. Dental disease (tartar, gingivitis, infection, periodontal disease, loose teeth), growths and foreign bodies in the mouth can all cause oral pain and drooling, which can result in excessive licking. Be sure to look at the roof of the mouth. I can’t tell you how many times I have found a stick or a bone lodged across the roof of the mouth with the dog licking excessively to try and dislodge it.

If you notice sudden bad breath or persistent, chronic bad breath in your dog, it’s time to schedule a veterinary exam. Your doctor will do a thorough oral examination as well as a full physical exam. If dental disease is identified, a dental cleaning and evaluation under general anesthesia is usually recommended. If the mouth looks healthy and the source of the bad breath is not revealed during the physical examination, a general diagnostic work up may be recommended to include blood tests and possibly chest and abdomen x-rays.

If your veterinarian determines that your dog appears to be generally healthy but has bad breath, a home dental-care program may be recommended.  The gold standard of home dental care in dogs is daily tooth brushing with a veterinary enzymatic paste. If your dog will not tolerate tooth brushing, you can visit the Veterinary Oral Health Council (VOHC) website for effective alternative approaches to home dental care including diets, chews, water additives, wipes, sprays, and gels.

Managing Risk Management

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A chihuahua with a brown and white patterned coat stares intently out a window.
We have to balance the risk of every activity with our dogs with the risks of keeping them unexercised and unsocialized; this new illness is just one more instance where we have to make an informed decision and accept the consequences. Credit: Nancy Kerns.

By now, you’ve all probably heard something about the mystery respiratory illness afflicting dogs in various parts of the country. Symptoms include fever, lethargy, nasal or eye discharge, difficult or rapid breathing, mild to moderate tracheobronchitis, loss of appetite, and dehydration. In some cases, the illness progresses to pneumonia and symptoms are not responsive to the most commonly used antibiotics, and some dogs have died. The most recent roundup of news about the illness was presented in this USA Today article published on December 4, but it’s not yet known whether it’s being caused by a virus or a bacterium – though researchers at the University of New Hampshire’s Veterinary Diagnostic Laboratory suspect a bacterium is implicated.

Researchers haven’t identified the causative agent of this illness, aren’t sure of how it’s spread (direct contact between dogs? Airborne secretions?), whether there are different strains of the illness, or how to treat it most successfully. So the most protective advice that veterinarians can give right now is to prevent your dog from coming into contact with other dogs, and making sure they are vaccinated against the known agents of respiratory infections; this article has the scoop on the many causes of “kennel cough” and how to protect your dog.

It may be smart to keep our dogs home, avoiding contact with other dogs, whether in dog daycare, boarding facilities, groomers, vet hospitals, or on walks or at the dog park – but is it really best for our dogs?

If there was an outbreak or reported cases in my town or neighborhood, I’d surely walk my dogs only when there was zero chance of running into another dog, and cancel any plans that called for my dogs to board or attend group classes. But on the news of a communicable disease in a nearby state, I’d perhaps tighten my dogs’ social circle to a select few dogs whose vaccination status was known to be up-to-date. I’d still attend classes or daycare where the dogs were required to have current vaccinations, but would eschew nose-to-nose meet-and-greets anywhere else. (Truthfully, I don’t allow my dogs to greet other dogs on leash ever anyway! Here is a good article on why leashed greetings should be avoided even when there are no worries about contagious diseases.)

I’ve had friends and family ask what they should be doing to protect their dogs, or if it’s safe to take them out for walks. And I have to admit, I am loath to prescribe a specific answer. In my opinion, folks need to inform themselves about the risk and then take responsibility for their decisions about the risks to which they subject their dogs. I think the answer has to be answered on an individual basis. It’s different for the person who doesn’t really take their dogs out much anyway than it is for the person whose dog becomes destructive or self-destructive if she doesn’t get a three-mile jog every day. It’s different for someone whose dog will be alone for 10 or 12 hours a day without daycare or a dog walker than it is for someone whose dog has a dog door into a secure yard or someone home all day. It’s even different for someone who has an old or frail dog than someone whose dog is young and healthy.

So, my advice is: Make sure your dog’s vaccinations for anything that can cause a respiratory disease (bordetella, influenza, and parainfluenza in particular). Call your vet (or check her website and/or Facebook page) to see if there have been any local cases reported. Keep your dog from greeting or playing with dogs you don’t know – and decide for yourself if you should maintain your dog’s regular exercise or training schedule with other known, vaccinated dogs. I am – but, at last report, we haven’t had any cases in my area.

Why Does My Dog Smell Like Fish?

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A fly-fisherman and his dog watch as a Brown Trout is released back to the river.
Unless your dog has been playing with – or rolling in – fish, a fishy smell is not something he should be sharing. Credit: Keven Cass | Getty Images

Unless your dog has been rolling in dead fish, a fishy odor is not something to expect. Three common causes of a fishy odor are anal gland expression or abnormalities, urinary tract infections, and dental disease.

Why Does My Dog Smell Like Fish When Scared?

Your dog has two glands called anal sacs located just inside her anus. These glands contain a stinky fluid and are naturally expressed when your dog poops (this is what gives dog feces their distinctive aroma).

Your dog can also reflexively express his or her anal sacs when afraid, squirting out all the stinky, oily contents. This is a useful strategy when trying to get away from a predator or other threat because the fishy stink distracts the attacker, giving your dog a chance to escape. Our pet dogs may not need to escape from bears or lions, but they still may express their anal glands during stressful events, resulting in that stinky fishy smell.

Anal glands can also become impacted or infected. The buildup of excess contents or the buildup of infection will increase the odor, and may cause your dog to smell fishy even when she is calm and resting. If you notice your dog scooting or that her hind end has an unusual odor, schedule an appointment with her veterinarian.

Why Does My Dog’s Breath Smell Like Fish?

Dental disease is a common problem in adult dogs and with it comes bad breath. Depending on the type of bacteria wreaking havoc in your dog’s mouth, your pup’s breath could smell like rotten fish.

A dental cleaning under anesthesia will remove the bacteria, plaque, and calculus from your dog’s mouth and resolve the odor.

Why Does My Dog Pee Smell Like Fish?

If your dog’s urine smells like fish, she may have a urinary tract infection. As long as your dog has had a wellness exam within the past year, your veterinarian may let you drop off a urine sample to be evaluated without bringing your dog in for an appointment. Once the urine has been examined, your veterinarian will dispense the appropriate medications to resolve the infection.

Safety with Dog Hair Dye

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Close up low angle image of a small white dog outdoors on the city street. The dog has had its bushy tail died bright pink by its owner. Horizontal colour image with room for copy space.
Many people start hair dye for dogs projects by just doing part or all of a dog’s tail. Credit: Coldsnowstorm | Getty Images

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Whether you aspire to enter grooming competitions or just want to temporarily deck your dog out in your favorite sports team’s colors, be sure to choose products intended for use on dogs. Human hair and skin are different from dog hair and skin, and using human products on your pup could result in skin irritation, coat damage, or death. Choose a product that is formulated specifically for dogs.

Critter Color and OPAWZ are popular dog hair dye products. OPAWZ has a ton of options ranging from temporary to permanent dyes and even air brush and chalk options.

Always read the instructions for any product before using it. Following the instructions exactly as stated will help to protect your dog from any possible harm and limit mess.

Special Considerations

  • Some states do have laws about dyeing your dog. These include Colorado, Maine, Florida, and South Carolina.
  • Many people have strong opinions about dyeing your dog’s hair and may strongly disapprove. Just be forewarned.
  • Dog sports organizations may also have rules about dyeing your dog. If you compete in dog shows with your dog, check the rules to see what is allowed before getting too crazy.
  • Remember that bleach, lightening products, and hair dyes formulated for humans can all damage your dog’s fur and skin and are toxic if licked. Skip these and choose a trusted product formulated for use on dogs.

Dog Hair Dye Ideas

There are endless ways that you can get creative with your dog, including:

  • Dye just the paws or tail tip for a splash of color
  • Go green for St. Patrick’s Day or orange for Halloween
  • Match your dog to a favorite sports team or university colors
  • Turn a white ruff into a rainbow
  • Use different shades of blue dog hair dye to create a gradient or blue sky with clouds

If you are a novice at this, start with a temporary dye so that you can easily wash it out if it doesn’t turn out well.

Black Dog Hair Dye

Light-colored dogs are the easiest to dye because the colored pigments will show up on their coat. For black dogs, you will need to limit yourself to any small white markings they might have.

Human bleach products should never be used on a dog. OPAWZ does have a lightening product for dogs, but even the OPAWZ company strongly cautions it should only be used by professional groomers. This is because anything that bleaches hair can also potentially irritate or burn the skin, and your dog can’t tell you if he’s starting to feel a weird tingling.

What Seasonings Can Dogs Have?

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Male Feeding Stray Dog While Eating Chips On Outdoor Gym
While we’re not recommending it, sharing a potato chip with your dog is unlikely to harm him, but allowing him a lot of a salty snack may. Credit: Aleksander Georgiev | Getty Images

Most spices and seasonings will not harm your dog, provided he doesn’t eat too much of them. For example, eating a handful of salt could lead to sodium poisoning, but eating a couple potato chips isn’t likely to cause a problem. It’s all a matter of moderation.

If your dog steals a piece of seasoned meat, he probably will not have any issues. It is much more concerning if your dog eats a large amount of a single seasoning, such as a whole jar of fennel.

Even if your dog does overdo it with a seasoning, most of these items just cause mild gastro-intestinal discomfort, vomiting, and/or diarrhea. Small dogs are more susceptible than large dogs because it is easier for them to ingest a toxic dose.

If your dog ever gets into something and you are worried about toxicity, don’t take a chance. Call a pet poison hotline for direction (there may be a charge):

ASPCA Animal Poison Control: (888) 426-4435

Pet Poison Helpline: 855-764-7661

What Seasonings Can Dogs NOT Have?

Some seasonings are not worth the risk and should not be given to your dog. These include:

  • Bay leaves
  • Chives
  • Garlic powder
  • Onion

Remember that the majority of spices and seasonings can cause diarrhea and vomiting if eaten in large amounts, so always consult with your veterinarian or a veterinary nutritionist before adding seasonings to your dog’s regular diet.

Common Questions About Spices for Dogs

Can dogs have cinnamon? Yes, cinnamon is safe for dogs.

Can dogs have rosemary? Yes, rosemary is safe for dogs.

Can dogs have salt? Dogs can have small amounts of salt, but large amounts can contribute to a number of health problems over time.

Can dogs have black pepper? Dogs can have small amounts of black pepper.

Can dogs have parsley? Yes, parsley is safe for dogs in small amounts. Eating large quantities of parsley can cause skin problems.

Can dogs have basil? Yes, basil is safe for dogs.

Can dogs have garlic powder? Dogs should not eat garlic powder. Fresh garlic in small amounts has some potential health benefits, but large quantities of garlic can cause anemia. Garlic powder is concentrated, making it easy for dogs to consume a toxic dose.

Can dogs taste spicy? Yes and no. Dogs don’t taste spicy foods in the same way that we do, but they can still experience the burning heat that comes afterward, and they may also get that effect simply from smelling the spicy item. While most foods containing hot peppers won’t significantly harm your dog, they can cause diarrhea and vomiting. Most dogs also just don’t enjoy that sensation!

What Is Distemper in Dogs?

Male and female vet doctors giving a shot to a golden retriever's puppy front leg. The dog is sitting on examination table. Female doctor is cuddling her while the dog is looking towards the camera.
A vaccination for distemper is a core vaccine given to puppies with boosters for adult dogs. Credit: Gilaxia | Getty Images

Canine distemper is a serious viral infection in dogs caused by paramyxovirus. As a viral disease, it is often fatal, and even dogs who survive may have lifelong damage. The canine distemper virus is very contagious.

The virus commonly attacks the respiratory, gastrointestinal, and nervous systems in dogs of all ages and spreads via sneezing and through shared food and water bowls. Wildlife, from foxes to coyotes to raccoons and skunks may suffer from and spread this virus.

An effective distemper vaccine is normally part of the DHPP shot that includes distemper, hepatitis, parainfluenza, and the parvovirus.

Symptoms of Distemper in Dogs

Symptoms of distemper in dogs are usually respiratory, but the first thing most dog owners notice is an eye discharge, which can range from watery to purulent. As the distemper virus progresses, symptoms may include:

  • Nasal discharge
  • Coughing
  • Lethargy
  • Lack of appetite (secondary to a fever)
  • Vomiting
  • Diarrhea

As it progresses, the virus tends to move to the nervous system. Affected dogs may circle, have a head tilt and muscle tremors, and most progress to seizures and/or paralysis.

Many infected dogs drool and show strange compulsive chewing motions that can make some owners concerned about rabies. Many dogs shed the virus for prolonged periods.

Distemper Recovery for Dogs

Treatment for distemper is largely supportive, addressing the symptoms, since this is a viral disease. Antibiotics may be needed for secondary bacterial infections. Dogs who survive may be marked by permanent neurologic damage. This can range from a head tilt to seizures. Another sign of previous infection can be a keratotic buildup on the paws, which is known as “hard pad.”

Preventing Distemper

This horrible can be avoided. The distemper vaccine is remarkably effective. Puppies require a series of vaccines to compensate for the interference of maternal antibodies with the development of normal immunity. Currently most vaccines are licensed for use every three years after the initial booster at one year. Some owners will choose to do yearly titers in place of booster vaccines.

Even if your dog is vaccinated, it is best to avoid training classes, day cares, boarding kennels, and dog parks that do not require proof of distemper immunity (via titers or current vaccination).

Can Dogs Catch a Cold?

Young woman in winter park with white puppy. Woman with white Swiss shepherd
It’s highly unlikely your dog can spread a cold or virus to a human. Credit: Viktoriya Dikareva | Getty Images

Dog owners nationwide are concerned about a severe canine respiratory virus that doesn’t respond to traditional medications and is killing some dogs. Cases were first noted in Oregon and are suspected in several other areas. As of this writing, we aren’t certain what the cause of this virus is, so reported cases may or may not be the same illness. Veterinarians everywhere are asking people not to overreact but instead to take precautions to protect your dog.

First, know the signs of a respiratory virus or a dog “cold,” which include:

  • Runny nose and/or eyes
  • Coughing
  • Sneezing
  • Difficulty breathing
  • Lethargy
  • Lack of appetite

Second, if your dog starts to show clinical signs or any type of cold, keep your dog at home (no shows, no daycare, no grooming) and seek veterinary care to help minimize the chance this could turn into something more serious (i.e., pneumonia).

Third, if your dog is in an environment with dogs that are not part of your household, follow these tips to minimize your dog’s risk:

  • Avoid contact with dogs with clinical signs
  • Do not let your dog greet dogs nose-to-nose, share toys, water bowls, etc.
  • If you’re crated somewhere for an event, cover your crate with a sheet to prevent respiratory droplets from other dogs getting to your dog
  • If you have senior dogs or puppies, take extra care. If you could have been exposed to a sick dog, change your clothes and wash your hands before interacting with these more vulnerable dogs.

Be aware that, at this time, it is not believed humans can catch this illness from their dogs. 

Can Dogs Catch a Cold from Humans?

Like humans, dogs can suffer from upper respiratory infections from viruses in the same families as people (other than rhinovirus) and from some of the same bacteria. The infectious agents that afflict humans and dogs are species-specific, however, so it is unlikely that dogs and their owners will infect each other.

Most cases will self-resolve in seven to 10 days. Sometimes the illness does not respond to traditional therapy, and in those cases, veterinary care and diagnostics (bloodwork, PCR tests on nasal and pharyngeal swab samples, chest radiographs, tracheal wash) might be needed.

How to Prevent an Upper Respiratory Infection

Vaccinations are important in reducing your dog’s risk. Discuss appropriate vaccinations for your dog with your veterinarian. Considerations will include your dog’s lifestyle and degree of exposure to other dogs contact in dogs.

Sound Masking to Help Dogs with a Noise Phobia or Sound Sensitivity

Dog looks out the window and watching the fireworks
The huge sound waves in the range of thunder and fireworks are nearly impossible to block effectively with barriers and soundproofing, but the right kind of acoustic masking is very effective for “hiding” these sounds from your dog. Photo by Vincent Scherer, Getty Images.

It is challenging – and can be heartbreaking – to care for sound-sensitive dogs, whether they are frightened by thunder, fireworks, electronic beeps from microwave ovens or low-battery indicators, or other noises. Veterinary behaviorists can help, prescribing medications and counterconditioning and desensitization exercises to reduce the dog’s noise sensitivity or noise phobias over time. But to immediately reduce the intensity of the sounds that frighten your dog, you can employ “acoustic masking” or “sound masking,” which can decrease the potency of the sounds as triggers for anxious or phobic behaviors. Note that this technique is not the same as noise canceling, which employs a different technology to reduce surrounding sounds and is delivered via headphones or earbuds – not good options for dogs!

 

What is sound masking?

Acoustic masking is a technique whereby we add sound to the environment to reduce the intensity and intelligibility of unwanted sound. Adding a masking sound makes it harder to detect and discriminate between other sounds in the environment. It raises the amount of ambient noise in an environment, and can help sudden noises be perceived as less sudden. Sometimes the problem sounds become completely undetectable; more often, with thunder and fireworks, they are toned down and become less startling to the dog.

Noise-Management Technology Definitions

Reducing the effects of irritating or scary noises from sensitive individuals, human and canine, is an enormous industry. There are a variety of tactics that may be employed to meet this goal, but the one that has been shown to be most effective for dogs is acoustic masking, discussed at length in the main article. You may also see the terms auditory masking and sound masking, whose meanings are similar enough that the terms are sometimes used interchangeably. Don’t confuse acoustic masking with these other noise-management technologies:

Noise-canceling: Sound as we (and our dogs) hear it is caused by compression and decompression of particles in the air, resulting in ripples in the air that “press” on our eardrums in complex ways. Noise-canceling devices monitor and sample these sound waves and produce waves that are precisely inverted forms of the environmental sound waves, which “cancel” each other out. This technology is delivered via headphones or earbuds (or large-scale systems in rooms, but these are prohibitively expensive for home use). The noise-canceling devices are equipped with microphones that take in the environmental noise, a digital signal processor that analyzes that noise and determines the opposite sound waves, and speakers that produce the reversed sound waves. Such a system can cancel a considerable amount of the ambient sound for the wearer, but they do not create a silent environment. Fully tested sound canceling headphones are not yet available for use in dogs.

Note that while the phrase “noise canceling” is in common usage, the technology is more precisely called “active noise canceling” (ANC), as it uses a power source to generate its “anti noise.”

Passive noise control: Also known as noise blocking, this is the use of various materials to actually block sound waves from reaching eardrums. Earplugs are the most common form of passive noise control used by humans. There are a variety of noise-blocking wearables made for dogs, such as Mutt Muffs and Rex Specs Ear Pro, but not all dogs will cooperate with wearing them, and they do not block the low freuqencies of thunder and fireworks effectively.

Masking happens in real life all the time. And the masking sound need not be extremely high volume. Masking is happening when we find it hard to follow what a friend is saying when we are together in a crowd of people who are conversing, even if the people are not speaking loudly. But of course, some loud noises are very effective masks, as you will know if you have ever tried to talk over the sound of a vacuum or a circular saw.

Best candidates for sound masking for dogs

The following types of sounds are the gold standard – good for masking any problem sound:

  • Generated random or other broadband noise. The term “random noise” refers to artificially created noise that is generated according to an algorithm. It contains an ever-changing mix of many frequencies. Brown noise has the most low frequencies and is the most versatile mask. Pink noise has a moderate number of low frequencies, and white noise has the least. But if all you have available is white noise, use it!

Recordings of the ocean, waterfalls, generators, plane travel, and winter snowstorms are usually broadband and have many of the properties of random noise. Some of these can be more pleasant for humans. Just don’t choose things like trickling streams or spring rain if you are masking storms or fireworks. Go for the massive, broadband sounds with low frequencies, after making sure they don’t scare your dog.

Note: It’s more acoustically effective to play audio recordings from YouTube or another source over a home sound system than employing a standalone noise machine. Use a high-quality speaker for good low-frequency coverage. Many noise machines lack the ability to put out the essential low frequencies.

Jack Russell dog sitting in front of a domestic electric fan
It can be useful to employ a fan to help create a sound mask for your noise-phobic dog. But be aware that there is no acoustic advantage to fans related to the purported interaction of airflow with sound waves in rooms. This is a myth. Photo by Adrian Davies, Getty images.
  • A fan. The bigger the better, the more powerful (higher air flow velocity) the better. But any fan helps. Even the battery-operated fan I tested put out lower frequencies than my sound system.

You have a number of effective random-noise generators that can be used for sound masking in your home, including:

  • Washing machines and dishwashers. You can plan your normal usage for the thunderstorm or heaviest fireworks period so you don’t waste water.
  • Clothes dryers. If your dog can tolerate it, you can put a pair of sports shoes into a dryer on “air dry” for a very effective mask for booming noises (like those in fireworks shows).
  • Anything with a motor. Even robot vacuums can help if your dog isn’t afraid of them.

The gold-standard sounds listed above are versatile and powerful. But here are some other options that can work in specific situations or when you don’t have access to the best noises.

  • Some kinds of music. Just remember the principles: You want the inclusion of plenty of low frequencies, near constant volume, and no long breaks between pieces. The volume issue rules out a lot of Western classical music (e.g., symphonies and operas from the Romantic period) and some jazz. Many forms of pop music are good, with heavy metal and taiko drumming creating effective sound masks. But use these types of music only if your dog is already accustomed to them and blasé about them. You may have heard about studies where heavy metal music stressed out shelter dogs (Kogan et al., 2012). You will know if your dog is OK with this type of music. Note: I don’t recommend music because of any claimed relaxing effects. The research on dogs and music is in its infancy, and recent review articles have indicated that specially altered dog music has no positive effects (Lindig et al., 2020). Our goal is to choose music that can mask other sounds. Masking is evidence-based.
  • The human voice. Human voices, especially low-pitched ones, are good at masking other human voices. A recorded audiobook performed by someone with a deep voice can be a good sound mask if, for instance, you have electricians in your house and your fearful dog objects. Most dogs are habituated to voices out of speakers and don’t mistake them for actual humans, so playing an audiobook to mask the voices of people working in another room can work well. If you don’t regularly listen to audiobooks, you can use a recording from a free audiobook site. The website LibriVox is a great source for free audiobooks. I choose books in a foreign language so I don’t get distracted by the content.
  • Making noise yourself. If you know that a one-off sound your dog dreads is coming, especially if they don’t know it, you can kick up a little noise yourself to mask it. For many years, I clapped my hands and marched around when I saw the mail carrier approach my house because my dog Summer, who didn’t like thunder, was also scared of the sounds of the mail carrier stomping up the steps and rattling the brass mailbox lid. My dogs were accustomed to my doing weird things, and my stomping (I started quietly, not suddenly) and clapping saved Summer from that daily trigger. I also sometimes turned on the garbage disposal briefly. Note: If you try this and your dog still hears the scary noise, then the noises you make can become predictors, and you are on your way to adding more scary sounds to your dog’s list. Watch carefully to make sure your mask is effective and that your dog doesn’t hear the trigger noise.
Low frequency noise comparison chart with overlap between fan, brown noise from a speaker, and brown noise from a machine circled.
The circled areas in these frequency diagrams show the low frequency performance of a fan, a Bluetooth speaker, and a noise machine. This area of the frequency spectrum is crucial for masking thunder and fireworks. Diagram courtesy of Eileen Anderson.

Which random noise source is best for your dog?

The two sound sources that mask the best are fans and noises we play out of speakers. Which is better? Each noise source has its advantages. The most important characteristic is that your dog is not scared of it. But here is a comparison.

Advantages of Fans

  • Your dog is probably habituated to fans.
  • Fans generate lower frequencies than most speakers (unless your system includes sub-woofers).
  • Generated random noise, especially brown noise, can scare some dogs.

Advantages of Random Noise

  • Your dog may be habituated to many sounds coming out of speakers.
  • Generated noise is more random, which makes for good masking. Fan noise is cyclical and doesn’t cover as many frequencies.
  • You have control over the volume and type of noise.

Contrary to some advice circulating in the dog training world, there is no acoustic advantage to fans related to the purported interaction of airflow with sound waves in rooms. This is a myth. Air movement inside rooms does not interfere with sound waves. Sound waves themselves reflect off surfaces and create a complex sound field within a room within milliseconds of the sound source being turned on.

If your dog is fine with various interventions, you can double and triple up. There is no reason not to have a fan, some random noise, and some music (for you!) going simultaneously.

Why these acoustic masks work: Characteristics of a good masking sound

Frequency is one of the important ways we categorize sound and can guide our approach to protecting our dogs from noises. Frequency means how many times the sound wave performs a full oscillation per second. The unit for cycles per second is known as the Hertz. Low-pitched notes have fewer oscillations per second and high-pitched notes have more. The rumble of thunder may be in the 5–220 Hertz range. Many digital beeps are around 3,000–5,000 Hertz.

Physics tells us that the optimal masking sound is in the same frequency range as the problem sound (Gelfand, 2010, p. 187). However, it’s advisable to choose something with lower frequency sounds than are present in the problem sound. That’s because masking effects spread upward in frequency. Lower frequency sounds can mask higher frequency sounds, but it doesn’t work the other way around.

There are several other characteristics of a good mask. The sound should be constant and of a constant volume. We don’t want it to drop out or get quiet right at the moment of the loudest thunderclap.

Also, we need the sound to be broadband. This means it contains many frequencies rather than just one or two. Imagine a flute playing. That’s the opposite of broadband. There is only a fundamental frequency and a few overtones. Now imagine a large fan or a waterfall. Those are broadband sounds, with a mix of many frequencies. We want this kind of whoosh or roar when possible.

The final characteristic is the most important. Your dog needs to be OK with it. This is tricky, since the ideal masking sound is in the same frequency range as the problem sound, or lower. But there are many other qualities that make sounds differ from each other. You can shop around for a sound your dog doesn’t react to. My thunder-phobic dog Summer didn’t care for the rumble of brown noise, but she was fine with the booms of taiko drumming.

Accidental sound masking

I recently had the rare experience of a loud environmental noise helping my youngest dog, Lewis, with whom I walk in my neighborhood every day. Over the almost two years Lewis has been in my family, I have learned his likes and dislikes, what he wants to investigate, and what worries him. He is bothered by moderately sudden noises, like someone starting a car or shutting a door nearby. He is magnetized by people getting out of cars and doing things in their front yards. If a car drives up (or leaves a house) he wants to wait and watch until things settle down again. But he is not worried by ongoing loud noises, such as air conditioners, lawnmowers, or leaf blowers.

Recently on a walk, we were approaching a yard where two men were using leaf blowers. The blowers were very loud, even from down the street. We were three houses away when someone came out of the house immediately in front of us, got into his pickup truck, and turned on the engine. This always worries Lewis, and I waited to help him through the moment. But although the engine starting was audible, it blended with the backdrop of constant loud equipment sounds, and wasn’t sudden. Lewis took a brief look and kept walking.

I realized accidental masking in the environment had protected him. It was a good lesson for me about the mechanisms of masking. I could definitely hear the truck start, and I’m sure he could, too. But with the blowers as a loud background, there was no contrast of quiet vs. a sudden engine noise, so his usual worry didn’t kick in.

It’s pretty rare for the universe to arrange for the right loud sound to help us. But with deliberate planning and careful observation of our dogs, we can learn to add sounds to the environment ourselves to help them through noises that frighten them.

References

Kogan, L. R., Schoenfeld-Tacher, R., & Simon, A. A. (2012). Behavioral effects of auditory stimulation on kenneled dogs. Journal of Veterinary Behavior, 7(5), 268-275.

Lindig, A. M., McGreevy, P. D., & Crean, A. J. (2020). Musical dogs: A review of the influence of auditory enrichment on canine health and behavior. Animals, 10(1), 127.

Gelfand, S. A. (2010). Gelfand SA. Hearing: An Introduction to Psychological and Physiological Acoustics. Informa Healthcare.

Teach Your Dog to Walk Without Pulling

Dog running at the park and pulling its owner
: When people fail to teach their dogs to walk without pulling on the leash, they often resort to using pain-inflicting prong or choke collars to help manage the dog’s pulling, reducing his strength advantage. It’s far more rewarding and effective to employ a force-free trainer to teach you and your dog to stop pulling! (By the way, those cute scarves don’t fool anyone; it’s obvious when there is a prong collar underneath the fabric.) Photo by Capuski, Getty Images

Why do so few people teach their dogs to walk on leash without pulling? It seems like this very basic behavior would be the top priority of anyone who takes their dogs anywhere, but I hardly ever see dogs with good leash manners. That might be an exaggeration, but I swear that a dog who doesn’t pull is the exception, not the rule.

I think that part of the problem is that people take walking together for granted; they just sort of expect their dogs to know to stay near them. But if you’ve ever walked with your dog off-leash, you know that the way most humans walk doesn’t come close to the way that most dogs walk. We tend to move forward with purpose – we know where we are going and we tend to travel at a steady pace. In contrast, left to their own devices, almost all dogs will run ahead, stop to smell things, fall behind, race to catch up, and run ahead, repeating this cycle for any but the longest walks. On very long walks, they might start to walk with us out of sheer tiredness – but the sight of a strange bird or bunny or friend ahead on the trail will stimulate them into another race ahead/fall back/run to catch up sequence.

Also, our walking speed tends to be faster than the walking pace of many dogs, but slower than their usual trot. They have to constantly adjust – walk, trot, walk, trot – to match our monotonous trudge, and that’s annoying! But not nearly as aggravating as the fact that we hardly ever stop to smell anything.

The reality is, most people are just as vexed with their dogs’ leash manners as their dogs are with the humans’ lack of recognition of canine needs and wants. Frustrated dogs, getting few opportunities to do anything enjoyable on the walk, start to tune out and ignore their human’s effort to guide or control them, which tends to lead to the purchase and use of pain-inflicting dog-management tools such as prong, pinch, or choke collars. I call them management tools rather than training tools, because no one seems to use them in a way that would teach the dog to stop pulling; sadly, most dogs I see wearing these collars are still pulling and ignoring their owners! It’s just that the owners have a little more leverage than they did with a flat collar.

If you’re struggling with your dog on walks, don’t delay any longer. Invest in a few private or group dog-training lessons with a force-free trainer who can show you how to make it worth your dog’s while to walk alongside you. You (and your dog) will be so glad you did.

A Look at Heated Dog Houses

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We’re not proponents of making pet dogs live outdoors 24/7. But the Dog Palace Insulated Heated Dog House can keep an outdoor dog warm in the coldest temperatures.

No dog should be left outdoors in freezing weather for prolonged periods, but an insulated and/or heated dog house can keep your dog comfortable if your dog must spend a significant amount of time outside on winter days.

Insulated dog houses use blanket insulation, foam sprays, foam boards, rock wool, cork, or other temperature-stabilizing materials to preserve body heat. Heated dog houses combine insulation with a heat source (usually an electric heating pad) to provide extra warmth. Either type of Insulated dog house can be used year-round to provide a comfortable environment for your dog, even during hot summers.

The best insulated dog houses contain several inches of foam or other insulation throughout their floors, roofs, and walls to prevent heat loss. Their design prevents power cords from being accessible to the dog, to prevent accidental electrocution caused by a dog chewing a cord.

Here are some recommended models:

  • The Dog Palace Insulated Heated Dog House ($430 at Chewy.com) accommodates medium- and large-size dogs (which the manufacturer describes as dogs who are 26.5 inches or less at the shoulder). It includes a heater with a remote and digital thermostat, has a raised floor and draining system to keep your pup dry, and opens with a double-hinged swinging door. Its maker, ASL Solutions, also sells an insulated, heated dog house for very large or multiple dogs (the Colossal Round Barn Dog House, for $521) and an insulated one without a heater for dogs who stand less than 16 inches at the shoulder (the DP Hunter Dog House) for $157. All of these models are sold with a 10-year guarantee against cracking or breaking.
  • Small dogs don’t need giant houses – in fact, a heated house designed for cats can work well for a puppy or small-breed dog. The K&H Pet Products Outdoor Heated Multi-Kitty House ($88 at Amazon.com) is easy to assemble and clean, well-insulated, and is warmed by an electric heating pad that covers only half of the house’s floor (so the dog or cat can choose to rest on the unheated portion of the floor if they prefer). The large size (meaning large for cats) measures 21.5 inches wide x 26.5 inches long x 15.5 inches tall and has two clear plastic swinging doors, which let light inside and allow the pet to see what’s going on outside the house. Note that this product, while said to be weather-resistant, is not meant to be used without protection from rain or snow; it’s best situated in a garage or barn, or on a covered porch.

An alternative to a dog house that is equipped with a heater is using an electric heating pad designed for outdoor use in whatever waterproof dog house you already have. These products are safe for providing warmth to even rain-soaked dogs, but should not be immersed in water. K&H Pet Products offers half-circle models that are designed to fit PetMate igloo-style houses (such as the K&H Lectro-Kennel Igloo-Style Outdoor Heated Pad ($59 to $114, depending on size) as well as standard rectangular heating pads ($41 to $109), that are activated by the dog’s body weight. This heats the hard plastic pad (which comes with a washable fleece cover) to a maximum temperature of 102° F (a dog’s internal temperature). K&H also offers a soft outdoor heating pad, but the hard plastic ones, we’ve found, have the advantage of not inviting chewing from bored dogs or curious puppies.

Low-Energy Dog Breeds

: If you are fairly sedentary, have limited mobility, or just like lower-energy dogs best, consider these breeds for your next canine companion. Photo by Cavan Images, Getty Images.

You have realized that your lifestyle is best suited for a low-key canine companion. So which of the breed-types are known to be low-energy dogs? These calm canines range from small to giant, so you have your choice of size. If you’re also looking for a dog who is easy to care for take note: Some low-energy breeds also have extra grooming or medical needs. Here are some of the better-known options:

Low-Energy Large Breeds

Many giant breeds are known for their calm demeanor – but also for short life spans (6 to 10 years on average). These big guys may be particularly prone to several health conditions, including hip dysplasia, dilated cardiomyopathy, and bloat/torsion – and some of them are fairly well known for their propensity to drool! But the dogs of these breeds tend to be very mellow, easy-going temperaments:

  • Bernard – Usually lovable, gentle goofballs who enjoy cuddling.
  • Newfoundland – Typically gentle and sweet-tempered.
  • Great Pyrenees – Generally confident, strong-willed but gentle dogs.
  • Bernese Mountain Dog – Often called “gentle giants,” intelligent and loyal.
  • Irish Wolfhound – Known as particularly patient, thoughtful, and dignified dogs.
  • Great Dane – Described as devoted, gentle, and reserved.

Low-Energy Medium-Sized Breeds

Many mid-sized dogs are high energy (think herding, sporting, and working breeds). Here are some that tend toward calm. Some of the health issues common to these breeds include hypothyroidism, hip dysplasia, canine atopic dermatitis (particularly in breeds with skin folds, like the Shar Pei), breathing issues (in flat-faced breeds such as Bulldogs), dilated cardiomyopathy, and back problems (particularly in short-legged, long-backed dogs such as Bassett Hounds).

  • Chow Chow – These reserved and dignified dogs can be cautious around strangers.
  • Shar-Pei – These independent dogs can also be suspicious of strangers.
  • English Bulldog – Described as kind, friendly, and dignified.
  • Bassett Hound – Sweet-tempered, affectionate, and gentle.
  • Clumber Spaniel – Tend to be dignified, loyal and calm.

Low-Energy Small Dog Breeds

Appreciate the value of a low-energy lap dog! Some do have very significant health issues, especially breathing problems with the currently very popular brachycephalic (short-nosed) breeds (such as the French Bulldog, Pug, Boston Terrier, Pekingese) and the adorable but afflicted Cavalier King Charles Spaniel (skull too small for the brain, breathing problems, eye problems, heart problems). If buying a puppy, look for breeders who can provide health records for the pup’s parents. Also, note that some of these breeds have high grooming needs.

  • Bichon Frise – Generally friendly, intelligent, and cheerful.
  • Maltese –Reportedly smart, playful, and sweet with a mild demeanor.
  • Havanese – Described as friendly, affectionate, playful, and intelligent.
  • Cavalier King Charles Spaniel – Known to be affectionate, playful, gentle, and sociable.
  • Pug – Tend to be affectionate, charming, gentle, and playful.
  • French Bulldog – The current darling of the dog show ring, known as bright, easygoing, and affectionate.
  • Boston Terrier – Friendly, affectionate, and gentle.
  • Pekingese – Loyal and loving, can be aloof and protective with strangers.

Regardless of which breeds have a reputation for being low-energy dogs, remember that each dog is an individual. If you make the mistake of snatching up the first Bassett Hound you come across (or purchasing one sight-unseen after an internet search) you could end up with a wild-and-crazy non-stop energizer doggie. Be sure to carefully evaluate the dog in front of you to make sure she’ll be the right fit for your low-key world. Don’t forget that all dogs need enrichment and mental stimulation, even if they don’t need lots of physical exercise, and you’ll need to watch their diet so you don’t end up with an obese low-energy dog.

Getting a Dog Fecal Sample for Internal Parasite Testing

Woman picking dog poo in plastic bag
You can use the same poop bag to collect your dog’s fecal sample as you use to clean up after him. Credit: Petko Ninov | Getty Images

Bringing a stool sample to the vet’s office may feel gross and weird, but it’s how to check for worms and other parasites in your dog’s poop. The dog fecal test can contain useful information about why he isn’t feeling his best! So, grab that plastic bag! Here’s how to do a good stool sample collection:

Dog Fecal Sample Collection

You can collect a stool sample from your dog using any poop bag just like when cleaning up after your dog. You don’t need much poop. Enough to fill a shot glass is plenty. And throw in any worms or tapeworm segments that you see.

If you don’t have any poop bags handy, put them on your shopping list and grab any intact plastic bag (grocery bags frequently have small holes, so use them with caution). Invert the bag, place it over your hand like a glove, grab some poop, and then fold the bag right-side-out so that the poop is contained. Then seal or tie the bag closed and head to the vet right away because fresh poop is best.

Fresh, uncontaminated samples are the best for identifying worms and parasites in stool. And be sure that the poop is from the right dog. The best option is to go out with your dog the morning of your appointment and collect the stool as soon as your dog defecates. If the appointment is in the afternoon, you can store it in a refrigerator temporarily.

When to Get a Fecal Test for Dogs

A dog fecal test is usually in order if your dog has any of these signs:

  • Diarrhea
  • Bloody stool
  • Difficulty pooping
  • Unexplained weight loss
  • Visible worms in stool
  • “Grains of rice” in stool or around rectum (Hint: They aren’t rice)

Some signs are obvious indications of what is wrong, such as a visible parasite in poop shows that your dog has worms.

Others, like diarrhea and weight loss, are a little more general and can be caused by a variety of infections and illnesses. But a fecal test for your dog is a quick and inexpensive way to rule out parasites as a cause of your dog’s troubles.

Types of Fecal Tests for Dogs

Almost all veterinary facilities can do a simple dog fecal test in the office. Veterinary staff will take a small amount of the stool sample and mix it with a specific solution. This poopy mixture then sits, allowing time for the parasites and parasite eggs to float to the top while the food debris stays at the bottom.

A vet tech or veterinarian will then look at the sample under a microscope. These fecal flotations usually reveal eggs from worms but can also show protozoa such as giardia. Your veterinarian will identify the parasite in stool and prescribe your dog a medication to target that parasite.

Your vet can also send the stool sample out to a lab for more thorough testing. This helps find more subtle infections and can evaluate blood in your dog’s stool.

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