Earth Animal Nature's Protection 677 Flea and Tick Herbal Collar, M, Lasts up to: 3 months

Mother Nature doesn't use synthetic chemicals. Neither do we. Our philosophy is simple and 40 years strong. We believe that dogs and cats should never be the carriers of synthetic chemical insecticides or pesticides. Ever. As seasons change, so does the need for flea and tick protection. Using our team of Nature's Protection™ products together helps create the ultimate defense for your dogs and cats with two easy steps to build immunity and combat fleas and ticks, naturally. Step one, year-round essential protection from the inside out. Step two, additional topical protection from the top to bottom. Formulated by Dr. Bob Goldstein, our Nature's Protection™ flea and 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.