Hartz UltraGuard Purple Flea & Tick Collar for Cats and Kittens - 7 Month Protec
How to Apply: Hartz UltraGuard Flea & Tick Collar for Cats. Why Choose Hartz?. Hartz protects your pets from pests. Why Choose a Flea & Tick Collar?. Collars are easy to put on and readjust if necessary.