Thanks for all the advice everyone! And we had a long discussion with the vet yesterday, and had our Gremlin thoroughly checked over and vaccinated. Hes doing great, and don't worry I wasn't planning on breeding him anytime soon
. I knew it would take at least two years to tell his behavioral characteristics, and if he had any hereditary disorders. The vet also told me some really interesting information about Parvo at Petsmart/petco/dog parks. Everyone should be especially weary of their Yorkie pups, unless they are fully vaccinated for this in these kinds of places. Makes alot of sense though, I should have deffinitley thought of this before.