What Are Core vs Non-Core Vaccines?
Veterinary vaccines are divided into two categories:
- Core vaccines are recommended (or required) for all dogs or cats regardless of lifestyle. They protect against severe, widespread diseases.
- Non-core vaccines are recommended based on your pet's lifestyle, geographic location, and risk factors.
Core Vaccines for Dogs
| Vaccine | Protects Against | Low-Cost Clinic Price | Private Vet Price |
|---|---|---|---|
| Rabies | Rabies virus (fatal, required by law in most states) | $10-22 | $20-45 |
| DHPP (Distemper combo) | Distemper, hepatitis, parainfluenza, parvovirus | $20-35 | $30-60 |
Puppies need a series of 3-4 DHPP shots starting at 6-8 weeks, with boosters every 3-4 weeks until 16 weeks. After that, boosters are given every 1-3 years.
Core Vaccines for Cats
| Vaccine | Protects Against | Low-Cost Clinic Price | Private Vet Price |
|---|---|---|---|
| Rabies | Rabies virus (required by law in many states) | $10-22 | $20-45 |
| FVRCP | Feline viral rhinotracheitis, calicivirus, panleukopenia | $15-30 | $25-50 |
Kittens need a series of FVRCP shots starting at 6-8 weeks. Adult cats receive boosters every 1-3 years.
Non-Core Vaccines for Dogs
| Vaccine | When Recommended | Typical Cost |
|---|---|---|
| Bordetella (kennel cough) | Dogs that board, go to daycare, dog parks, or groomers | $15-35 |
| Canine influenza (H3N2/H3N8) | Dogs in areas with outbreaks or that board frequently | $25-50 |
| Leptospirosis | Dogs exposed to wildlife, standing water, or rural areas | $15-35 |
| Lyme disease | Dogs in tick-heavy regions (Northeast, Upper Midwest) | $25-45 |
| Rattlesnake vaccine | Dogs in Southwest or areas with rattlesnakes | $25-40 |
Non-Core Vaccines for Cats
| Vaccine | When Recommended | Typical Cost |
|---|---|---|
| FeLV (Feline Leukemia) | Outdoor cats, cats with FeLV-positive housemates | $20-45 |
| FIV (Feline Immunodeficiency) | Outdoor cats at risk of fighting | $25-50 |
| Bordetella | Cats in shelters or multi-cat environments | $15-30 |
How to Decide Which Vaccines Your Pet Needs
- Core vaccines are non-negotiable. Rabies is legally required in most states. DHPP/FVRCP protects against diseases that are common, serious, and highly contagious.
- Discuss lifestyle with your vet. Does your dog go to daycare or dog parks? Does your cat go outdoors? These factors determine non-core recommendations.
- Consider your geographic area. Lyme disease vaccines matter in tick-heavy regions. Leptospirosis is more relevant in areas with wildlife exposure.
- Don't over-vaccinate. Titer testing can check if your pet still has immunity from previous vaccines, potentially avoiding unnecessary boosters.
Where to Get Affordable Vaccines
- Retail clinics - Vetco (Petco), ShotVet (PetSmart), and PetVet (Tractor Supply) offer walk-in vaccines starting at $10-$22 per shot.
- Low-cost clinics - Nonprofits like Emancipet and humane societies offer vaccines at reduced prices.
- Community vaccine events - Many cities hold low-cost or free vaccine clinics monthly. Check PawCost events for upcoming events.
- Vaccine packages - Retail clinics offer bundled packages ($85-$149) that include core vaccines, deworming, and sometimes a fecal test.
Vaccine Schedule Quick Reference
For complete vaccine timelines including exact ages and booster schedules, visit our detailed guides:
Vaccine recommendations are based on guidelines from the American Veterinary Medical Association (AVMA) and the American Association of Feline Practitioners (AAFP). Consult your veterinarian for personalized recommendations. Prices are estimates and may vary. PawCost is an independent directory and is not affiliated with any listed provider. Last updated February 2026.
Disclaimer: PawCost is an independent directory service. We are not affiliated with any listed providers. Information is for educational purposes and may not reflect current pricing. Always verify details directly with providers.
Written by PawCost Team
Practical pet care advice to help you save on veterinary costs.