“I used to use Advantage, it's useless. Then I switched to Cheristin, which worked much better. But it had a horrible chemical smell, only lasted 3 weeks before my cat was itching, and she still got an occasional tapeworm. My vet recommended Revolution, and it's great! No smell, no scratching, no oily neck, and not a tapeworm since. Allivet has the best price and even though I live in CA, shipping is always fast.”
