ShieldTec® Flea & Tick Collar For Dogs quickly and effectively protects dogs from fleas and ticks. The active ingredient in ShieldTec Flea & Tick Collar controls fleas on contact – they don’t have to bite your dog to die. It also kills ticks, including Brown dog tick, American dog tick, and deer ticks, which may carry Lyme disease.

The odorless ShieldTec Flea & Tick Collar is specially formulated using insecticide release technology which works with the natural oils in your dog’s skin to distribute the active ingredients over the dog’s body. The collar should be worn continuously. Reapply a new collar every six months.