# How Often Should Dogs See the Vet? Most healthy adult dogs need a veterinary exam once a year, puppies and seniors need visits more often, and any dog with ongoing symptoms needs to be seen sooner. How often should dogs go to the vet depends on age, health status, and lifestyle, so the schedule below is a starting point your veterinarian will adjust for your dog. This article is educational and is not a substitute for veterinary diagnosis or treatment. ## Quick Answer - Healthy adult dogs (roughly 1 to 7 years old): one wellness exam per year, plus year-round heartworm prevention and an annual heartworm test [1]. - Puppies: a series of visits for vaccines and boosters, spaced according to your veterinarian's protocol, with boosters continuing through life [1]. - Senior dogs (over 7 to 8 years old): twice a year or more, because older dogs are more likely to get sick and early screening catches problems sooner [1]. - Any dog showing signs of illness for more than a day or two should be scheduled for a visit instead of waiting for the annual exam [1]. - Dogs on year-round parasite prevention still need testing, since many heartworm medicines also prevent intestinal parasites but do not replace screening [1]. ## How Often Should Dogs Go to the Vet? A Life-Stage Schedule ### Puppies and Young Dogs Puppies need the most frequent visits of any life stage. They come in for a series of examinations and vaccinations, and your veterinarian sets the spacing based on the vaccine protocol and your puppy's age at the first visit. Some vaccines need boosters every few years, while others are boosted every year, and your vet will tell you which applies to your dog [1]. These early visits are also when your vet checks growth, teeth, eyes, ears, and parasite control. ### Healthy Adult Dogs For most healthy adult dogs, one exam per year is the standard. That annual visit covers a physical examination, vaccine boosters as needed, a heartworm test, and a refill of parasite prevention [1]. Dogs should be tested for heartworm every year and receive heartworm prevention year-round, since heartworm is spread by mosquito bites and lives in the heart and bloodstream [1]. If your dog spends time in boarding, daycare, training classes, or dog parks, your vet may want to see your dog more often or add fecal testing, depending on lifestyle and local risk. ### Senior Dogs Senior dogs need more frequent monitoring. Dogs over 7 to 8 years old should see the vet twice a year or more, and your vet may suggest blood tests or x-rays to catch health issues early [1]. This is not arbitrary caution. In a study of 122 apparently healthy older dogs, 20 percent were diagnosed with at least one disease at their first screening, which left 98 confirmed healthy dogs for follow-up [2]. Over the next two years, the most common new diagnoses in that healthy group were neoplasia (cumulative incidence 12 percent), azotemic chronic kidney disease (8 percent), neurologic disease (11 percent), and orthopedic disorders [2]. A separate longitudinal study of aging dogs used blood pressure, blood markers, and urine testing every 6 to 12 months over two years to detect early kidney disease [3]. Twice-yearly visits give your vet the chance to run that kind of screening while your dog still looks well. ### Dogs With Chronic Conditions If your dog has a diagnosed condition such as kidney disease, heart disease, diabetes, arthritis, or a history of cancer, the schedule is set by your veterinarian. Some dogs need rechecks every few weeks during treatment adjustments, others every three to six months once stable. There is no single interval that fits every condition, so follow the plan your vet gives you and ask what signs would mean coming in sooner. ## Step-by-Step: Getting the Most From a Routine Visit 1. Write down what you have noticed. Appetite, water intake, urination, stool, energy, coughing, limping, itching, and behavior changes all matter. Bring the list so nothing gets forgotten in the room. 2. Bring a fresh stool sample if your vet asks for one. Intestinal parasites are common in dogs, and a study of 363 dogs found that 41.6 percent tested positive for intestinal parasites, with Giardia most frequently detected [4]. Fecal testing is a routine part of screening. 3. Bring your prevention history. Note the last date you gave heartworm prevention, flea and tick product, and any dewormer. Your vet needs this to judge whether testing is due [1]. 4. Ask for a hands-on physical exam every visit. A full nose-to-tail check is how early lumps, dental disease, ear infections, and heart murmurs get found. 5. Ask which screening tests are due. For adult dogs this is often a heartworm test [1]. For seniors it may include blood work, urinalysis, blood pressure, and x-rays [1][3]. 6. Ask your vet to show you how to give any at-home medicine. For topical products, apply to the skin or coat at the top of the neck so your dog cannot lick it, and for eye drops or ear medicine, have your vet demonstrate the technique [1]. 7. Book the next visit before you leave. This is the simplest way to stay on schedule, especially for twice-yearly senior exams. ## Routine Care Checklist by Life Stage | Life stage | Typical exam frequency | Common at the visit | |---|---|---| | Puppy | Series of visits for vaccines, then boosters per your vet's protocol [1] | Physical exam, vaccines, parasite screening and prevention | | Adult (about 1 to 7 years) | Once a year [1] | Physical exam, boosters as needed, annual heartworm test, prevention refills [1] | | Senior (over 7 to 8 years) | Twice a year or more [1] | Physical exam, blood tests or x-rays as recommended, kidney and blood pressure screening [1][3] | | Dog with chronic illness | Set by your veterinarian | Rechecks, monitoring tests, dose adjustments | ## Signs That Something Is Wrong Routine visits are only half the picture. The other half is recognizing when your dog needs to be seen before the next scheduled exam. Merck's guidance is clear that if your dog shows certain signs for more than a day or two, it is a good idea to schedule a vet visit [1]. Urinating either more or less often than usual is one of those signs [1]. If that is what you are seeing, our articles on a [dog urinating more often](/knowledge/veterinary-medicine/vet-visit-decisions/dog-urinating-more-often) and a [dog urinating more frequently](/knowledge/veterinary-medicine/vet-visit-decisions/dog-urinating-more-frequently) walk through what those changes can mean. Other changes worth a call include: - Vomiting or diarrhea that lasts more than a day or two, or that comes with lethargy or blood. See our guide to [dog diarrhea and when to see a vet](/knowledge/veterinary-medicine/vet-visit-decisions/dog-diarrhea-when-to-see-vet). - Straining to defecate, small hard stools, or no stool for a day or more. Our article on [dog constipation and when to see a vet](/knowledge/veterinary-medicine/vet-visit-decisions/dog-constipation-when-to-see-vet) covers the details. - Not eating, drinking much more or much less than usual, or sudden weight loss. - New lumps or bumps, especially ones that grow quickly. Cancer is a real concern in older dogs, and in one large review of biopsy submissions, malignant and benign tumors occurred in nearly equal proportions, with skin and soft tissue tumors making up 58.8 percent of cases and mammary gland tumors 24.1 percent [5]. Dogs with malignant tumors were older than those with benign lesions [5]. A lump is a reason to book an exam, not to wait. - Limping, stiffness, trouble rising, or reluctance to climb stairs. - Coughing, especially at night, or breathing that looks labored. - Bad breath, drooling, chewing on one side, or dropping food, which can point to dental pain. - Eye redness, discharge, squinting, or head shaking and ear odor. If you are unsure whether a change is urgent, call your vet's office and describe what you see. Front desk staff can usually tell you whether to come in now or watch for another day. ## Common Mistakes Owners Make - Skipping the annual exam because the dog "seems fine." Older dogs in particular can have significant disease while still acting normal, which is exactly why screening exists [2][3]. - Assuming prevention replaces testing. Many heartworm medicines also help prevent intestinal parasites, but dogs should still be tested for heartworm every year [1]. - Stopping heartworm prevention in winter. Year-round prevention is the recommendation, because mosquitoes and risk do not follow a neat calendar [1]. - Waiting out symptoms for a week or more. For many signs, more than a day or two is the trigger to schedule a visit [1]. - Missing booster shots because the dog is indoors or older. Boosters continue throughout life, and your vet will tell you how often your dog needs them [1]. - Forgetting to mention behavior changes. Owners often focus on physical symptoms, but changes in sleep, interaction, or house training can be the first sign of a medical problem. - Not asking what the exam included. Knowing whether blood work, urinalysis, or blood pressure was done helps you track your dog's baseline over the years. ## Supplies and Setup That Support Routine Health A few simple habits make vet visits easier and keep your dog healthier between them. - A written health log. Track weight, appetite, water intake, urination, stool quality, and any medication or prevention given. This record is gold at exam time. - A calendar reminder for prevention. Heartworm prevention is given year-round, and a monthly reminder prevents gaps [1]. - A scale at home or a regular weigh-in. Weight change is one of the earliest signs of trouble in both directions. - A safe carrier or harness for travel. A dog that arrives calm gets a more accurate exam, including heart rate and blood pressure. - A stool sample bag in the freezer. If your vet asks for a sample, you will have one ready. - A list of questions. Write them down before the visit so you do not leave without answers. If you want more detail on what a wellness visit includes and how to space them, see our article on [how often your dog needs a wellness exam](/knowledge/veterinary-medicine/preventive-and-routine-care/how-often-does-your-dog-need-a-wellness-exam). ## Limitations and When to Contact a Veterinarian No schedule fits every dog. Age, breed, size, dental health, parasite risk, travel, and existing diagnoses all shift the timing, and only your veterinarian can set the right interval for your dog. Individual cases need a veterinarian's assessment, so use this guide to prepare questions, not to replace an exam. Call your veterinarian the same day if your dog: - Has been vomiting or having diarrhea for more than a day or two [1]. - Is urinating much more or much less than usual [1]. - Refuses food for more than 24 hours, or is drinking excessively. - Has a new lump, swelling, or wound that is not healing. - Is limping or showing pain when moving. - Has bad breath with drooling or trouble eating. Go to an emergency clinic immediately if your dog: - Has trouble breathing, gums that are pale, blue, or white, or collapses. - Has a swollen, firm abdomen and is retching without producing anything. - Eats something toxic, such as chocolate, grapes, raisins, xylitol, or human medication. Call poison control right away. - Has a seizure, severe bleeding, or a suspected broken bone. - Cannot urinate despite straining, which is an emergency, especially in male dogs. If you are not sure which category your dog falls into, call your vet's office. It is always acceptable to ask. ## Frequently Asked Questions ### Do indoor dogs need yearly vet visits? Yes, indoor dogs still need routine exams. Parasites, dental disease, and age-related conditions do not require outdoor access, and heartworm prevention is recommended year-round even for dogs that mostly stay inside [1]. ### Can I just do vaccines and skip the exam? No, the physical examination is the core of the visit. Vaccines protect against specific diseases, but the hands-on exam and screening tests are what detect problems like heart murmurs, dental disease, and early kidney changes [1][3]. ### My senior dog seems healthy. Why go twice a year? Because "seems healthy" and "is healthy" are not the same thing in older dogs. Screening studies in aging dogs found that a meaningful share of apparently healthy seniors already had disease at their first check, and new diagnoses kept appearing over the following two years [2]. ### Does my dog need blood work at every visit? Not necessarily. Your veterinarian decides based on your dog's age, health, and medications. For seniors, periodic blood work, urinalysis, and blood pressure checks are common parts of screening [1][3]. ### What if my dog hates the vet? Tell your vet's office ahead of time. Many clinics offer quieter appointment times, and some dogs benefit from a calm, hungry arrival, a favorite toy, or a discussion with your vet about pre-visit options. A less stressful visit gives your vet a better exam. ## Related Articles - [Dog Urinating More Often: When to See a Vet and When to Wait](/knowledge/veterinary-medicine/vet-visit-decisions/dog-urinating-more-often) - [Dog Urinating More Frequently: When to See the Vet](/knowledge/veterinary-medicine/vet-visit-decisions/dog-urinating-more-frequently) - [Dog Constipation: When to See a Vet](/knowledge/veterinary-medicine/vet-visit-decisions/dog-constipation-when-to-see-vet) - [How Often Does Your Dog Need a Wellness Exam?](/knowledge/veterinary-medicine/preventive-and-routine-care/how-often-does-your-dog-need-a-wellness-exam) - [Dog Diarrhea: When to See a Vet and When to Wait](/knowledge/veterinary-medicine/vet-visit-decisions/dog-diarrhea-when-to-see-vet) - [How Often Should My Senior Cat See the Vet? A Schedule for Healthy Aging](/knowledge/veterinary-medicine/senior-and-chronic-care/senior-cat-vet-visit-frequency) ## References 1. [Routine Health Care of Dogs - Dog Owners](https://www.merckvetmanual.com/dog-owners/routine-care-of-dogs/routine-health-care-of-dogs). Merck Veterinary Manual. 2. [Exploring the Importance of Repeated Health Screening in Healthy Older Dogs](https://pubmed.ncbi.nlm.nih.gov/40622778/). Journal of veterinary internal medicine, 2025. 3. [Longitudinal Study of Renal Health Screening in Apparently Healthy Aging Dogs](https://pubmed.ncbi.nlm.nih.gov/40317952/). Journal of veterinary internal medicine, 2025. 4. [Beyond the clinical eye: mapping intestinal parasitic infections and its risk factors among dogs and cats across Portugal](https://pubmed.ncbi.nlm.nih.gov/42459543/). Frontiers in veterinary science, 2026. 5. [Every Tumour Counts: A Comprehensive Overview of Canine Oncology in Portugal](https://pubmed.ncbi.nlm.nih.gov/41514723/). Animals : an open access journal from MDPI, 2025. ## Further Reading - [Merck Veterinary Manual: Dog Owners](https://www.merckvetmanual.com/dog-owners) - [Cornell Richard P. Riney Canine Health Center: Canine Health Information](https://www.vet.cornell.edu/departments-centers-and-institutes/riney-canine-health-center/canine-health-information) - [American Veterinary Medical Association: Pet Care](https://www.avma.org/resources-tools/pet-owners/petcare)