I start my puppies vaccinations at 8 weeks and use the 5 way. Starting at 6 weeks is too young due to the baby still having immunity from Mom. The corona vaccine is unnecessary and the lepto has caused many adverse reactions in Yorkies. Also, its effectiveness and need are questionable, especially for a puppy in a low-risk environment. I agree that you should use a different vet if yours is insistent on the protocol you described. |