Dogs typically need vaccinations at various stages of their lives. The initial vaccinations usually start when a puppy is around 6 to 8 weeks old. Here's a general guideline for vaccination schedules:

1. **Puppy Vaccinations**: Puppies should receive a series of vaccinations, which often includes:
- **DHPP** (Distemper, Hepatitis, Parvovirus, Parainfluenza): 3 doses at 6-8 weeks, 10-12 weeks, and 14-16 weeks.
- **Rabies**: Usually given at 12-16 weeks, depending on local laws.
- **Bordetella** (Kennel Cough): Can be administered as early as 6 weeks and may be required annually or every 6 months, especially for dogs that are frequently boarded or attend dog parks.

2. **Adult Dog Vaccinations**: After the puppy series, adult dogs typically need booster shots:
- **DHPP**: Every 1-3 years, depending on the veterinarian's recommendation and local laws.
- **Rabies**: Boosters are usually required every 1-3 years, depending on state regulations.
- **Leptospirosis**, **Lyme disease**, and **Canine Influenza** vaccines may also be recommended based on your dog's lifestyle and risk factors.

It's essential to consult your veterinarian to create a vaccination schedule tailored to your dog's specific needs, health status, and lifestyle. Regular check-ups will help ensure your dog remains healthy and up to date on vaccinations.

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Topics covered in this question:

Dog Health Preventive Care Veterinary Advice Puppy Care Dog Vaccinations