Rx Selarid (selamectin) Topical for Cats – Flea, Heartworm & Parasite Prevention

Rx Selarid® for Cats is a prescription topical solution that protects cats from various parasites including fleas, heartworms, ear mites, and intestinal worms for one month.

• The description claims it kills adult fleas and prevents flea eggs from hatching for one month.
• The description claims it helps prevent heartworm disease caused by Dirofilaria immitis.
• The description claims it treats and controls ear mite infestations and is effective against roundworm and intestinal hookworm infections.