Protects Dogs Against Fleas And Ticks!

ShieldTec Flea & Tick Collar kills fleas and ticks on dogs for up to 6 months, including brown ticks, American ticks, and deer ticks. 4% Deltamethrin for powerful control. Do not use on cats! Waterproof and convenient cut to fit for one size fits all dogs.

Safe for dogs 12 weeks and older.