Earth Animal Anti Flea & Tick Program Dog Collar Medium

Formulated by Dr. Bob Goldstein, our Nature's Protection Flea & Tick Herbal Collar for dogs is the natural alternative to traditional collars that are made with harsh, synthetic chemicals. Each collar is infused with a natural blend of aromatic herbs and essential oils with a fresh, minty fragrance. The key ingredients in these effective collars are Peppermint, Virginia Cedarwood and Almond Oil. The preventative power of these gentle oils are non-offensive to your dog, but repulsive to fleas, ticks, mosquitoes and other biting insects. The collars are waterproof and do not need to be removed before entering the water. For maximum effectiveness, replace every 3 months. Please do not use this collar with a leash or to hold your dog