Corona is altogether unnecessary. It isn't a serious disease to begin with...
It is true that the regular Heartgard (not Heartgard Plus) doesn't cover other worms. They don't add the extra ingredient, Pyrantel. I don't see that as a problem though. Dogs don't need to be dewormed every month. I prefer Interceptor for Yorkies though. Revolution, I just don't like it. The Heartworm protection is questionable and there appears to be a 4 times higher death rate with is than Interceptor and a 6 times higher death rate than Heartgard.
__________________ Crystal  , Ellie May (RIP)  , Rylee Finnegan  , and Gracie Boo🐶 |