Originally posted by ParNone
Most of the heartworm medicines have preventatives for hook, whip and round worms now. So that's probably why vets don't recommend any other wormings. I've got mine on Sentinel, which guards against fleas too.
I use heargard heartworm preventive, I wonder if that's why she never said anything about worming him quarterly.....I'll be getting a new box for august, i'll check it then.