Dog vaccination in Canada
AnimaPulse's reference scheme for Canada: the age of the primary course, the booster rhythm and the rabies rule, vaccine by vaccine. For guidance only.
Canada protocolIndicativePublished on Updated on
These schedules are indicative. A pet's protocol depends on its age, lifestyle, region and health: your vet always has the final say. Overview: Dog vaccination schedule · See also: Cat vaccination in Canada
What vaccinations does a dog need in Canada?
| Vaccine | Primary course | First booster | Then |
|---|---|---|---|
| DAPPthe core dog combo: distemper, hepatitis, parvovirus and parainfluenza — booster at 1 year, then every 3 years | 8 weeks, 12 weeks, 16 weeks | 1 year after the primary course | every 3 years |
| Rabiesrequired by law in several provinces — ask your vet | 12 weeks | legal requirement, varies by local rules | legal requirement, varies by local rules |
| Leptospirosisbacteria spread by rodent urine and standing water — depends on region and lifestyle; yearly booster | 12 weeks, 15 weeks | 1 year after the primary course | every year |
| Bordetellakennel cough for sociable dogs: boarding, daycare, shows — yearly booster | 12 weeks | 1 year after the primary course | every year |
| Lymetick-borne disease, established in Ontario and the Maritimes — yearly booster | 12 weeks, 15 weeks | 1 year after the primary course | every year |
In AnimaPulse's data Canada has no national reference scheme of its own: the scheme follows AAHA practice. For leptospirosis the table says: "bacteria spread by rodent urine and standing water — depends on region and lifestyle; yearly booster". The CVMA position statement (August 2024) does not give a schedule either: it says that vaccine protocols, including antigen selection and revaccination intervals, should be recommended at the level of the individual animal or group, as part of a preventive health care plan supervised by a veterinarian.
Which vaccines does AAHA call core for a dog?
According to the AAHA canine vaccination guidelines (2022, updated in 2024), all dogs should have the core vaccines: distemper, adenovirus, parvovirus, parainfluenza (marked "+/-"), leptospira and rabies. The guidelines say that "core" for an individual dog means the vaccines required for all dogs plus those required by the dog's lifestyle and risk factors.
One point deserves care. A note on the AAHA page says the guidelines were updated in 2024 to include leptospirosis as a recommended core vaccine for all dogs. AnimaPulse's Canadian table says of leptospirosis: "bacteria spread by rodent urine and standing water — depends on region and lifestyle; yearly booster". The two statements are given as they stand; whether your dog should have it is a question for your vet.
Do lifestyle vaccines such as Lyme or kennel cough apply to a dog in Canada?
AAHA lists Lyme disease, Bordetella, canine influenza and rattlesnake toxoid among the vaccines that are "just as essential for some dogs based on their lifestyle and risk". AnimaPulse's Canadian table carries two of them. For Lyme it says: "tick-borne disease, established in Ontario and the Maritimes — yearly booster". For Bordetella: "kennel cough for sociable dogs: boarding, daycare, shows — yearly booster".
Neither is a vaccine every dog is given. The CVMA says the decision to give a particular vaccine should rest on a risk assessment, which takes into account, among other things, regional variation in disease prevalence, the lifestyle of owners and animals, and travel.
What if my dog's vaccination history is unknown or overdue?
AAHA's guidelines say that when vaccines are overdue or unknown, the benefits of vaccinating outweigh the risks in most cases, and give a rule of thumb: "When in doubt, vaccinate." They also cover how a vet can read a dog's antibody status, including maternally derived antibody titres, as a sign of immune status and of whether the dog is ready to be vaccinated.
The CVMA adds a limit: measuring antibody titres is not a replacement for vaccination, because titres may not always predict an individual patient's immune status and protective titres have not been established.
Does a dog in Canada need a rabies vaccination?
For rabies, AnimaPulse's Canadian scheme says: "required by law in several provinces — ask your vet".
AnimaPulse flags the obligation without inventing a deadline it cannot know: its table gives "legal requirement, varies by local rules" instead of a suggested date. The text below is Ontario's, read in full; it is one example, not the rule of every province.
What does Ontario's rabies regulation ask of a dog's owner?
Ontario's rabies immunization regulation (R.R.O. 1990, Reg. 567, last amended by O. Reg. 67/23) says that every owner or person having the care or custody of a cat, dog or ferret of the age it sets must ensure the animal is immunized against rabies, and must ensure it is immunized again by the date given in the certificate of immunization issued for it.
The regulation also provides an exemption. An owner whose animal has a medical condition that rules out safe immunization is exempt if a veterinarian has issued a statement of exemption, and if the animal is controlled in such a way that it cannot be exposed to rabies. The statement must say, among other things, the medical condition and how long the exemption lasts. The owner must give a copy of the certificate or of the statement of exemption to a medical officer of health or a public health inspector on request.
Ontario is one province. The CVMA tells veterinarians to understand the legal requirement for rabies vaccination in the jurisdiction where they practise and to pass it on to owners: ask your vet what applies where you live.
How will I remember my dog's booster dates?
Enter the vaccine in AnimaPulse and the app works out the next due date from the date you entered, then reminds you seven days before and again the day before. The calendar it proposes follows the country where your dog lives, not the language of your phone.
Frequently asked questions
At what age can a puppy have its first vaccination in Canada?
In AnimaPulse's reference scheme for Canada the DAPP vaccine is given at 8, 12 and 16 weeks. Your vet decides the timing for your animal.
How often does a dog need booster shots in Canada?
In the scheme for Canada, DAPP has a first booster 1 year after the primary course, then boosters every 3 years. Leptospirosis: first booster 1 year after the primary course, then every year. Bordetella: first booster 1 year after the primary course, then every year. Lyme: first booster 1 year after the primary course, then every year. Rabies: legal requirement, varies by local rules. Your vet adapts the rhythm to your animal.
Does a dog in Canada need a rabies vaccination?
AnimaPulse's reference scheme for Canada says: "required by law in several provinces — ask your vet".
Does a dog in Canada need the Lyme vaccine?
AnimaPulse's reference scheme for Canada says: "tick-borne disease, established in Ontario and the Maritimes — yearly booster". It is a lifestyle and risk vaccine, not one given to every dog: your vet decides.
Sources — Canada
- AAHA Canine Vaccination Guidelines 2022, updated 2024 (AAHA — 2022 Canine Vaccination Guidelines (updated 2024))
- Canadian Veterinary Medical Association (CVMA) — position on vaccination (CVMA — Vaccination of Animals (position statement, 2024))
- Ontario’s rabies immunisation of dogs and cats regulation (R.R.O. 1990, Reg. 567) (Ontario e-Laws — R.R.O. 1990, Reg. 567: Rabies Immunization)
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Page updated on 11 November 2026.