“My cats have been SUFFERING with fleas for months. NOTHING is working anymore. After years of Revolution and then moving to Advantage II, I was very disappointed that only capstar was giving them any relief. My vet said that the fleas were actually immune to the old topicals that I have always used. I took a chance on Cheristin and I really see an improvement in my cats behavior. No more constant biting and itching and even the flea allergy bumps are going away. I will continue to purchase this item.”
“I have found that Cheristin works on fleas like nothing else. Maybe the fleas are getting stronger or building up a resistance to the other topical treatments. I haven't tried those popular (and expensive!) collars yet, because with 6 cats, that's very costly. But so far Cheristin has done the job. More expensive than other topicals, but worth it if it works, in my opinion.”