Why is my dog constantly scratching and itching?

A look at what could be causing your dog's itchiness.

Itchy dog in a field for article on my dog is constantly scratching and biting himself but no fleas

Overview

An itchy dog is a dog with fleas, right? Not necessarily. There are many possible causes of a dog scratching – and if your dog has an itch that just won’t quit you’ll want to get to the bottom of it fast. Remember that maintaining a regular treatment routine against fleas, worms, and ticks is crucial for your dog's health. Our detailed articles on dog fleas, worms, and ticks can help.

Why is my dog scratching?

What causes scratching in dogs?

Dog itching prevention and care tips

Medically reviewed by Richard Hillman

Published on 22/06/2018 • Reviewed on 25/01/2024