I'd ask my vet those questions; it really depends on your area. I use Heartgard plus, it kills all worms a dog can pass to a human and that's important to me, since the dogs sleep with us. I think I'd die if I got a worm! It doesn't kill one other type of worm, but they aren't prevalent in AZ so I'm okay with that. We don’t use flea meds, so I can’t help you with that, but you probably should use something if you live in Florida. I hear they are easier to prevent than treat. |