“Cheristin works great when your cat builds up a tolerance to other flea products. However, this product is VERY expensive at my vet's office. Allivet has this for a great price - not the cheapest but close - and I've used this retailer for years and even been to their physical location to pick up a product so I trust them.”
“This product is amazing. One of my cats had such a horrible reaction to fleas. We tried everything to get rid of her fleas. We used other (very expensive well known product) and it seemed to make the fleas multiply. After the first treatment of Cheristin, I could tell a difference. After many months of treatment, all of the sore bald spots are gone and her fur is thick and shiny.... fleas are gone and my cat is happy.”
“It took a lot longer to get from Florida to South Carolina than I expected & could not get in touch with customer service by phone, but I will probably use them again.”
