Behavior

If you've never had to deal with that alarming moment when your beloved dog snaps at a guest in your home, you are fortunate. I hope you never do. But just in case, it's good to know that, first, you're not alone – lots of dogs have snapped at guests in their homes (or worse!). Second, it's not the end of the world; it doesn't mean you need to euthanize your dog and it doesn't mean your dog will inevitably maul someone. It is, however, an important heads-up for you. How you handle the situation can often determine if your dog's aggression toward visitors escalates or diminishes. So if it happens, here's what you need to do:

so the behavior never gets rewarded or reinforced.üDoes your dog jump

but most will send an officer right away if the dog is contained."

It's important to be able to ask your dog to give something to you, especially something he is not supposed to have, and especially if you're frequenting public places where he might pick something that belongs to someone else or that might be harmful to him. If you only take things away that are forbidden to him, he'll learn to play the keep-away game, or worse, he may learn to resource-guard. The trade" game will help you avoid these problems."

Use good equipment that is appropriate for your dog (for example, if not well trained, giant dogs probably need more than a flat collar – and retractable leashes are not considered safe, ever). Inspect the fit and condition of all your equipment frequently. Ensure that your dog wears a tag with current information.

worse

People who work successfully with dogs either have good instincts about how to interact with them, or they learn quickly. There is a real art to using body language to help a dog feel at ease with your presence. The most competent professionals make training look almost effortless, because all the messages they convey to their canine pupils are calm, clear, and consistent – and that means both the cues and rewards they use consciously, and the posture and movements they use without thinking.

As a canine behavior specialist, I've seen my share of dogs over the years who suffered from separation anxiety. The vast majority of my clients have been able to modify their dog's distress when left alone, and I felt confident in my knowledge of the issue. Then my husband and I adopted a two-year-old Husky-mix from our local shelter, and everything changed.

It's fairly common for dogs to be placed for adoption with a caveat that there should be no cats

Most of us find a dog's habit of eating feces to be the most disgusting thing that a dog can do. The clinical name for this behavior is coprophagy (pronounced kä - prä - fey - je), from the Greek words copro, which means feces, and phagy, which means eat. The habit is not just revolting to us humans, it's also potentially harmful to the dog's health.

has tuned out his owner

Study finds genetic differences between dogs and wolves, with dietary implications. Domestication appears to have led to genetic changes in dogs that make them able to digest starches better than wolves can, according to a paper published in Nature in January.