🐾Border Collie Vaccine Schedule (2026)
A complete 2026 vaccine, deworming and heartworm schedule for the Border Collie, a medium-sized breed weighing around 30-55 lbs and living about 12-15 years. Active, outdoorsy Border Collies benefit from full core plus risk-based vaccines.
Size
Medium
Adult weight
30-55 lbs
Lifespan
12-15 yrs
Border Collie health risks and vaccine implications
Breed-specific health concerns
Border Collies share the MDR1 drug sensitivity and Collie Eye Anomaly of other herding breeds. Epilepsy is notably more common than in most breeds, with onset typically between 1-5 years. Hip dysplasia, OCD (osteochondritis dissecans), and deafness also appear. Their extreme exercise needs mean they are almost always outdoor, high-exposure dogs.
Recommended vaccines
Core DHPP + rabies. Lepto and Lyme are important for this outdoorsy, high-exposure breed.
Dosage and administration
Standard medium breed dose. Check MDR1 status. No special vaccine considerations beyond standard.
Border Collie puppy vaccine schedule
The core puppy series is the same for every breed. Here is the standard 2026 timeline a Border Collie puppy follows, per AAHA guidelines.
| Vaccine | Type | Typical age |
|---|---|---|
| DHPP (1st dose) | Core | 7 weeks |
| DHPP (2nd dose) | Core | 11 weeks |
| DHPP (3rd dose) | Core | 15 weeks |
| Rabies (1st dose) | Core | 14 weeks |
| Bordetella (kennel cough) | Non-core | 8 weeks |
| Leptospirosis (1st dose) | Non-core | 12 weeks |
| Leptospirosis (2nd dose) | Non-core | 15 weeks |
| Lyme disease (1st dose) | Non-core | 12 weeks |
| Lyme disease (2nd dose) | Non-core | 15 weeks |
Adult Border Collie boosters and prevention
- DHPP booster — One year after the puppy series, then every 3 years for most adult dogs.
- Rabies booster — First adult rabies one year after the puppy shot, then every 1-3 years depending on state law and vaccine type.
- Bordetella booster — Annually (or every 6 months) for social dogs that board, groom or visit dog parks.
- Leptospirosis booster — Annual booster where leptospirosis risk is present.
- Heartworm prevention — A monthly chewable or topical, year-round in most of the U.S. An annual heartworm test is recommended.
- Flea & tick prevention — Monthly (or every 3 months for some products) to protect against fleas, ticks and the diseases they carry.
- Intestinal deworming — Puppies are dewormed every 2 weeks until 12 weeks, then monthly to 6 months, then every 3 months as adults.
Border Collie lifespan vaccine map
How the Border Collie's vaccine needs change from puppyhood through the senior years. This breed typically lives 12-15 years.
0-1yr: DHPP x3, rabies, lepto x2, Lyme if tick area, bordetella.
1-10yr: DHPP every 3yr, rabies every 1-3yr, lepto/Lyme annual.
10-12yr: Core on schedule.
12-15yr: Discuss titers..
Border Collie age-stage vaccine guide
Puppy: DHPP series, start prevention early given outdoor lifestyle.
Adult: Core + lepto/Lyme annually.
Senior (10+yr): Continue core, adjust for any mobility or seizure issues..
Senior Border Collie vaccine considerations
As Border Collies enter their senior years, vaccine decisions require more individualized judgment.
- DHPP (Senior): Continue every 3 years
Core immunity usually holds in seniors. Some vets recommend antibody titer testing instead of automatic boosters for dogs over 10.
- Rabies (Senior): Every 1-3 years per state law
Legally required regardless of age. Discuss 3-year vs 1-year vaccine with your vet if your senior has chronic conditions.
- Bordetella (Senior): Annual if social; skip if homebound
Senior dogs with weaker immune systems that still visit groomers or daycare should stay current. Homebody seniors can often skip.
- Leptospirosis (Senior): Annual if exposure risk remains
Older kidneys are more vulnerable to lepto damage. If your senior still hikes or has wildlife exposure, keep it current.
- Heartworm prevention (Senior): Monthly, year-round
Senior dogs tolerate heartworm treatment poorly, so prevention is even more important than in younger dogs.
- Antibody titer testing: Discuss with vet annually
A blood test that measures existing antibody levels. Can sometimes replace automatic boosters in healthy seniors, avoiding unnecessary vaccines.
Border Collie vaccine and health overview
Eye conditions (CEA), epilepsy, hip dysplasia and a need for serious exercise. None of these conditions are caused or cured by vaccines, but a Border Collie that stays on schedule for core vaccines, heartworm prevention and routine vet visits gives you the best chance to catch breed-specific problems early before they become serious.
The Border Collie's lifestyle directly affects which non-core vaccines make sense.Active, outdoorsy Border Collies benefit from full core plus risk-based vaccines. A dog that rarely leaves a city apartment has different vaccine needs than one that hikes off-leash every weekend in tick country.
Bring this 2026 schedule to your vet and confirm the timing for your individual Border Collie, especially the non-core vaccines which depend on where you live and how your dog spends its time. Your veterinarian can also advise whether titer testing (antibody level measurement) is appropriate for your Border Collie as an alternative to automatic boosters, particularly once the dog enters its senior years.
Want exact dates? Use the free 2026 vaccine schedule tool on the homepage: enter your Border Collie's birth date, select the breed from the dropdown, and the tool lays out every due date with breed-specific reminders and risk alerts.
Frequently asked questions
When does a Border Collie puppy need its first shots in 2026?
Like all puppies, a Border Collie starts its DHPP series at 6 to 8 weeks of age, with boosters every 3 to 4 weeks until 16 weeks, plus a rabies shot at 12 to 16 weeks. Active, outdoorsy Border Collies benefit from full core plus risk-based vaccines. Per AAHA 2026 guidelines, the core schedule for Border Collies is the same as for all breeds, but breed-specific risks affect which non-core vaccines your vet recommends.
How much should an adult Border Collie weigh?
An adult Border Collie is a medium-sized breed typically weighing 30-55 lbs with a lifespan of about 12-15 years. Tracking weight at each vet visit helps your veterinarian calculate correct vaccine and medication doses. Medium/large breeds receive standard vaccine doses. Your vet adjusts for your individual dog's weight.
What health problems are common in Border Collies?
Eye conditions (CEA), epilepsy, hip dysplasia and a need for serious exercise. Border Collies share the MDR1 drug sensitivity and Collie Eye Anomaly of other herding breeds. Epilepsy is notably more common than in most breeds, with onset typically between 1-5 years. Hip dysplasia, OCD (osteochondritis dissecans), and deafness also appear. Their extreme exercise needs mean they are almost always outdoor, high-exposure dogs. Staying current on core vaccines and prevention is one part of keeping a Border Collie healthy. Knowing your breed's risks helps you and your vet decide which non-core vaccines (leptospirosis, Lyme, Bordetella) are worth adding to the core schedule.
How often does an adult Border Collie need booster shots?
After the puppy series and a one-year booster at roughly 12-16 months, most adult Border Collies get core DHPP every 3 years and rabies every 1 to 3 years per state law. Core DHPP + rabies. Lepto and Lyme are important for this outdoorsy, high-exposure breed. Heartworm prevention is given monthly year-round. Your vet sets the final plan based on your dog's exposure risk and health status.
What vaccines are specifically recommended for Border Collies?
Core DHPP + rabies. Lepto and Lyme are important for this outdoorsy, high-exposure breed. This recommendation is based on the breed's typical lifestyle and health profile. Active, outdoorsy Border Collies benefit from full core plus risk-based vaccines. Always discuss which non-core vaccines make sense for your individual dog with your veterinarian.
How does the Border Collie's size affect vaccine dosing?
Standard medium breed dose. Check MDR1 status. No special vaccine considerations beyond standard. The Border Collie receives standard doses appropriate for its size category. Your vet adjusts based on your dog's exact weight at each visit.
What is the complete vaccine timeline for a Border Collie across its lifespan?
0-1yr: DHPP x3, rabies, lepto x2, Lyme if tick area, bordetella. 1-10yr: DHPP every 3yr, rabies every 1-3yr, lepto/Lyme annual. 10-12yr: Core on schedule. 12-15yr: Discuss titers. This is a generalized timeline based on AAHA 2026 guidelines. Your veterinarian will personalize it for your Border Collie based on individual health, lifestyle and local disease risk.
When is a Border Collie considered a senior dog for vaccine purposes?
Medium breeds like the Border Collie are considered seniors around 7-8 years old. With a lifespan of 12-15 years, they have a long senior period where vaccine decisions should be carefully evaluated. Puppy: DHPP series, start prevention early given outdoor lifestyle. Adult: Core + lepto/Lyme annually. Senior (10+yr): Continue core, adjust for any mobility or seizure issues.