When it comes to treating a flea infestation, there have always been two paths to follow: One is to treat the environment where the fleas are developing, and the other is to treat the pet itself.

Hartz UltraGuard topical liquid products for cats all contain the active ingredient etofenprox. Etofenprox is classified as a synthetic non-ester pyrethroid that is effective against fleas and ticks.

GREENFIELD, Ind.--(BUSINESS WIRE)--Veterinarians in the U.S. now have a new, innovative option for flea and tick control as Elanco Animal Health Incorporated (NYSE: ELAN) introduces Credelio Cat, the ...

Dear Dr. Fox: In a recent column, you mentioned a safe flea control for cats. I don't like using the chemical ones such as Advantage or Revolution. My cat does go out, supervised, for about 15 minutes ...

Provecta II for Cats (topical liquid containing imidacloprid and pyriproxyfen) Provecta Advanced for Dogs (topical liquid containing imidacloprid, permethrin, and pyriproxyfen) Provecta Pro (dog ...