Dog Dermatitis at Home: What You Can Do Before the Vet Visit

How to treat your itching, scratching, chewing dog at home.

Published: November 3, 2026

Dog dermatitis causes excessive itching. You can treat dog dermatitis at home to help relieve the condition. — Depending on the cause, a persistently itchy dog can be helped by something as a soothing bath with the right ingredients.

If your dog is repeatedly scratching himself, things are only going to worsen without help. You need to start by figuring out why your dog is itching and chewing on his skin. You’re probably seeing red and inflamed skin—a condition known as dermatitis—on your dog. You need to start by ruling out fleas, the most common cause of scratching and itching, and then offer soothing, healing topical care, which we will discuss here.