[luvdorkyyorkies]

Originally Posted by lucylola

revolution works through the bloodstream, frontline works through the sebaceous glands so it shouldnt even effect the puppies, but either way do what you please if the fleas arent bad dont worry about it, if they are youll need to control them so the mother or the puppies after they are born dont get anemic from the fleas sucking all their blood...ive seen it happen

Can you explain that?