Did a regular vet prescribe it or a cardiologist?
While it is very possible that the heart is enlarged, sometimes vets think it is in Yorkies because they have larger hearts than other dogs of their size. So just because a looks large to a regular vet doesn't mean it is.
__________________ Crystal  , Ellie May (RIP)  , Rylee Finnegan  , and Gracie Boo🐶 |