Vetality® Naturals Flea & Tick Collar for dogs, naturally & effectively provides 4 months of protection from fleas, ticks & mosquitoes. Powered by a botanical blend of essential oils and natural oils, this collar protects your dog, naturally. Collar also offers a breakaway safety feature. For dogs or puppies 6 months and over. Safe for use around children and pets, when used as directed. Collar is Phthalate Free and PVC Free.