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Dog Health

Clear guidance for everyday dog care.

When it comes to your dog, knowing more matters

Managing your dog's health can feel complicated. Here, you’ll find clear, trusted guidance on dog health, from understanding what you're seeing at home to knowing how to help your dog feel their best.

Featured article

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

Can Dogs Get Cancer?

Dogs can look perfectly healthy even when cancer is present; that's why routine screening matters. Find out how vets check for cancer and when they might recommend testing.

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Trending articles

If you've been curious about your dog's health, you aren't alone. See what articles are most popular with other dog parents right now.

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Cancer Screening for Dogs

Dr. Dana Connell, DVM at IDEXX
May. 29, 2026

Learn how cancer screening in dogs works, what tests may be used, and when veterinarians may recommend screening based on age, breed, and health history.

8 minute read 8 minute read
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A black great dane resting on a dog bed, with another dog close to the camera

How to Care for Your Senior Dog: A Guide for Their Golden Years

Dr. Jenna Dockweiler, DVM at IDEXX
May. 22, 2026

Learn how to care for your senior dog with tips on health, behavior changes, nutrition, and mobility. Discover what to watch for, how to keep them comfortable, and when to involve your veterinarian.

11 minute read 11 minute read
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a woman cleans up after her black dog in a field

Why Does My Dog's Vet Need a Stool Sample?

Brandie Johnson, RVT, LVT
May. 22, 2026

Learn why your veterinarian may request a stool sample, what it can detect, and how this simple test helps protect your pet’s health.

8 minute read 8 minute read
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A fluffy dog is being walked in an urban alley

Vet Check-Ups for Dogs 101

Dr. Laura Sullivan, MRCVS
May. 21, 2026

Learn why your dog’s routine wellness exams matter, what the vet checks, and how early testing, vaccines, and lifestyle guidance help keep your dog healthy.

7 minute read 7 minute read
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A man and a dog sitting in the city

Blood Tests for Dogs: What Routine Blood Work Can Tell You About Your Dog's Health

Dr. Sarah J. Wooten, DVM, CVJ
May. 19, 2026

Learn how preventive blood work gives veterinarians insight into your dog’s health before symptoms appear and helps guide safe care throughout life.

10 minute read 10 minute read
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a Great Dane puppy looks down while standing in front of a cabin

Your Puppy’s First Vet Visit

Dr. Sarah J. Wooten, DVM, CVJ
May. 19, 2026

Your puppy’s first wellness visit sets the stage for lifelong health. Learn what to expect at the exam, how to prepare, and how preventive care helps.

9 minute read 9 minute read
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A dog and a woman enjoy an autumn picnic in the park

Does My Dog Need Year-Round Heartworm & Tick Protection?

Dr. Jenny Alonge, DVM
May. 19, 2026

Many dog parents pause parasite prevention in the winter to save money, but is this putting your pet at risk? Here's what you need to know about parasite prevention to protect your dog.

7 minute read 7 minute read
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Diagnostic Tests for Dogs 101

Dr. Jenna Dockweiler, DVM at IDEXX
May. 18, 2026

Learn how dog diagnostic tests help detect disease early, guide treatment decisions & support proactive care.

8 minute read 8 minute read
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dogs being walked in a city crosswalk

Your Dog’s Routine Checkup: A Step-by-Step Guide for Pet Parents

Dr. Laura Sullivan, MRCVS
May. 8, 2026

Understand what really happens at your dog’s checkup, from vitals to exams and tests. Learn easy ways to help your dog feel calm and supported.

10 minute read 10 minute read
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How to Clean Your Dog's Teeth

Brandie Johnson, RVT, LVT
May. 8, 2026

Dog dental care’s easy to overlook. Here's why it matters & how to build a routine that sticks.

11 minute read 11 minute read