Puppies should receive the first DHPP vaccine (also called distemper/parvo or 4 in 1 vaccine) at 6-8 weeks old. Booster vaccines should be given every 3-4 weeks until the puppy is 14-16 weeks old. The last vaccine is good for one year. The total number of booster vaccines may vary depending on how old the puppy is when it receives the first shot, but the puppy does need a minimum of two vaccines with the last vaccine at 14 weeks or older. Puppies must be 16 weeks (4 months) old or older to receive the first rabies vaccine. Dogs who are boarded or who are frequently around other dogs should also be vaccinated for Bordetella (kennel cough). Intranasal Bordetella can be given to puppies 6 weeks or older. The vaccine is good for one year, but if the dog is boarded frequently, vaccination every 6 months may be ideal.

Example:

DHPP (Bordetella optional)	8 weeks
DHPP	12 weeks
DHPP and Rabies	16 weeks