Compare to Ivomec®

which causes infectious canine hepatitis

effective relief of respiratory ailments

Provides three essential amino acids: lysine

Rx SelaSpot (selamectin) Once-A-Month Flea & Heartworm Topical Solution for Cats Bundle Compare to Ivomec®Rx SelaSpot (Selamectin) Once A Month Flea & Heartworm Topical Solution for Cats Compared to Rx Revolution SelaSpot for Cats is a prescription monthly topical parasite preventive that provides broad spectrum protection against some of the most common internal and external parasites affecting cats. Formulated with selamectin, this easy to apply treatment helps protect your cat from fleas, heartworm disease, ear mites, roundworms, and hookworms with a