We took our puppy to the vet 72 hours after we got him, just for a puppy checkup. His 8 week shots were given already. However we were concerned about Parvo and kennel cough. The vet had said we were to make an appt for every 2 weeks for there on for boosters until the puppy is at 16 weeks????? That seems like a lot. He is 10 weeks now. Is the vaccination schedule suppose to go 8,12,16? How many parvo shots does the puppy need? Also when is kennel cough vaccination allowed to be given?