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

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.

Pet owners, beware: Flea-borne typhus is on the rise in parts of Southern California. The good news is there are several commonsense ways to protect your pet and yourself from getting infected. A flea ...

Health officials are investigating a flea-borne typhus outbreak in Santa Monica, marking the second outbreak Los Angeles County has faced this year as cases of the bacterial infection continue to ...