Is my dog depressed? Signs of dog depression

If you’re struggling to cheer up your sad dog, it’s possible they have depression. Our guide covers the symptoms and how to help your dog at home.

Photo of a dog lying down with a sad expression. Dog depression can changes your dog’s behaviour, energy levels, or interest in the things they usually enjoy.

Overview

Dogs can become depressed, just like people. You might notice changes in your dog’s behaviour, energy, or interest in the things they usually enjoy. This can be a response to changes at home, health issues, or simply not having enough to do.

If your dog’s behaviour seems different to you, trust that instinct. Small changes can be the first sign they need a bit more support.

Is my dog depressed?

Is my dog depressed, or is it something else?

What causes depression in dogs?

How do vets diagnose depression in dogs?

How is depression in dogs treated?

Dog depression FAQs

Are there any studies on depression in dogs?

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Medically reviewed by Lizzie Youens, BSc(Hons) BVSc MRCVS

Published on 04/05/2026 • Reviewed on 04/05/2026