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.

Scientists mapped deer tick, dog tick and lone star tick abundance in Illinois and reported on tick-borne diseases across the state from 2018-2022. CHAMPAIGN, Ill. — Scientists analyzed the ...

FILE - This undated photo provided by the U.S. Centers for Disease Control and Prevention (CDC) shows a blacklegged tick, also known as a deer tick, a carrier of Lyme disease. (CDC via AP, File) ...

WASHINGTON (AP) — Ticks can be active in any season and it’s important to check for and remove the bloodsuckers as quickly as possible — especially after you’ve been outside hiking, gardening or ...

Shawn Luchtel was walking behind his house in west-central Missouri on Tuesday when he spotted a fawn. The deer was tucked into a dry creek bed and, like most young fawns, it stayed put instead of ...

WASHINGTON — Ticks can be active in any season and it’s important to check for and remove the bloodsuckers as quickly as possible — especially after you’ve been outside hiking, gardening or enjoying ...