The 5 way does not have lepto in it.
I tend to hold off giving my pubs their first shot. I want to make sure the vaccine takes. Studies show that the older the pup is, the greater the chances are that it provoked the proper immune response. At 20 weeks the chance of provoking the immune system is near 100percent.
The OP's pup will likely need a 4th vaccine or else delay the 3rd one to be confident of protection. 14 weeks is too early to be finished with puppy vaccinations. |