How Often Should You Take Your Dog to the Vet? By Age

The right schedule depends mainly on your dog's life stage. The American Animal Hospital Association (AAHA) groups dogs into puppy, young adult, mature adult and senior stages, and the timing of each stage depends on breed and size: giant breeds become seniors years earlier than small dogs.

Recommended vet visit schedule by age

Life stage	Approximate age	How often to visit	Focus of the visits
Puppy	Birth to 6–9 months	First checkup at 6–8 weeks, then every 3–4 weeks until about 4–5 months	Core vaccines, deworming, parasite and heartworm prevention, microchip, socialization, nutrition
Young adult	6–9 months to 3–4 years	At least once a year (some dogs twice)	Vaccine boosters, dental care, weight, behavior, switch to adult food
Mature adult	3–4 years to the last 25% of expected lifespan	Once or twice a year	Routine blood work, early arthritis, kidney disease and cancer screening
Senior	Last 25% of expected lifespan	At least twice a year	Blood work, pain and mobility, cognitive changes, medication review

Source: AAHA dog life stage guide.

When does a dog become a senior?

AAHA defines the senior stage as the last quarter of a dog's expected lifespan, rather than a fixed birthday. A giant-breed dog with an expected lifespan of 8 to 10 years is a senior at about 6 to 7; a small dog expected to live 15 or 16 years may not be a senior until 11 or 12. Your vet can estimate your dog's lifespan from breed and size.

Why yearly visits matter even for healthy dogs

Dogs age faster than people, so a year between checkups is a long time in a dog's life. Annual exams catch dental disease, weight gain, heart murmurs, lumps, skin problems and early arthritis while they are still cheap and easy to treat. They also keep vaccines, heartworm testing and parasite prevention current. In the AVMA's 2024 survey, 74.2% of dog owners had taken their dog to the vet in the previous year, and the most common pattern was two visits a year.

Why senior dogs need two visits a year

Kidney disease, liver disease, diabetes, hormone disorders and cancers become more common with age, and blood and urine tests can detect many of them before the dog looks sick. Every six months gives your vet a chance to catch changes in weight, mobility, heart function and behavior early, and to adjust pain medication or diet.

What about puppies?

Puppies visit often because core vaccines are given as a series every few weeks until about 16 weeks of age, while protection from the mother's antibodies fades. See the puppy shot schedule and how much puppy shots cost. Spaying or neutering is often scheduled during the first year as well.

When to go to the vet outside the schedule

Don't wait for the annual visit if you notice any of these. The AVMA lists them among emergencies that need immediate veterinary attention:

Trouble breathing, choking or nonstop coughing
Bleeding that won't stop within five minutes
Straining or inability to urinate or pass stool
Suspected poisoning (antifreeze, xylitol, chocolate, rat poison)
Seizures, staggering or collapse
Repeated vomiting or diarrhea (more than two episodes in 24 hours)
Refusing to drink for 24 hours or more
Eye injuries, broken bones or obvious severe pain

See when to call an emergency vet.

How to make regular visits easier

Book the next wellness visit before you leave the clinic.
Bring a list of questions and any changes you have noticed in appetite, thirst, weight, energy or behavior.
Keep vaccine and medication records in one place.
Practice handling paws, ears and mouth at home so exams are less stressful.

Looking for a new clinic? Browse veterinarians near you by state and city.

Sources

This article is general information for pet owners, not veterinary, legal or financial advice. Prices vary by city and clinic; always ask your veterinarian or provider about your own pet.

How Often Should You Take Your Dog to the Vet?