Protect your canine companion from nasty fleas and ticks with the PetArmor Flea & Tick Dog Treatment. This vet-quality collar delivers long-lasting flea and tick protection, helping to defend your dog from ticks that may carry Lyme disease for up to six months when worn continuously. It also kills adult fleas before they can lay eggs to help prevent flea infestations. The collar is waterproof, so it will continue to fight fleas even when wet, allowing your pup to play in the rain, take a bath or go for a swim, worry-free. Designed for a secure one-size-fits-all design, PetArmor Plus Flea & Tick Dog Collar gives your furry family member superior head-to-tail pest protection––without the expense of a vet visit!