6 applicators for dogs of all weights. For dogs & puppies 12 weeks of age & older. Made with natural ingredients. Kills & repels fleas; ticks; mosquitos with natural ingredients. Safe for use around children and pets. Veterinarian tested. Sergeant's Pet Care Products, Inc. represents that this product qualifies for exemption from registration under the Federal Insecticide, Fungicide, and rodenticide Act (FIFRA). This product has not been registered by the United States Environmental Protection Agency. If you're concerned about the safety of the products you have in your home, here's comforting news. Sergeant's Green Brand Natural Flea & Tick Squeeze-On for Dogs & Puppies provides quick killing action and long lasting control of fleas and ticks on dogs and puppies. This carton can be recycled. Carton made from 100% recycled paperboard minimum 35% post-consumer content. Made in USA.