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Signs & Symptoms in Dogs

Clear, helpful guidance to understand common changes you may notice in your dog.

Noticing something new with your dog?

Dogs can’t tell us when something feels wrong, so changes at home can be important clues.You may notice changes in how they act, eat, look, or walk. Here, you’ll find information about common dog symptoms to help you understand what you may be seeing and how your veterinarian can help.​

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Featured article

There's a lot to know about your dog's health. Here's an article we think deserves a closer look.

Why Is My Dog Losing Weight?

Dogs can lose weight for many reasons, and not all of them are obvious. We’ll walk through what weight loss can look like, the most common reasons behind it, and the signs worth bringing up with your vet.

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Black and white dog standing at top of stairs looking curious.

Trending articles

These are some of the most popular symptom‑related articles dog owners are reading right now.

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Dog Ear Scratching 101

Dr. Angela Beal, DVM
May. 8, 2026

Is your dog scratching their ears? Learn common causes of itchy dog ears, signs to watch for, and when to see your vet.

6 minute read 6 minute read
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What to Know About Lumps & Bumps on Dogs

Dr. Angela Beal, DVM
May. 8, 2026

Found a new lump on your dog? Here's how vets identify what it is and what comes next.

5 minute read 5 minute read
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Is Your Dog Scratching a Lot?

Dr. Angela Beal, DVM
May. 8, 2026

Red skin, bumps, or constant scratching? Here's what may be going on with your dog's skin.

7 minute read 7 minute read