4 applications for dogs between 15 lb and 40 lb. Made with natural ingredients. Kills & repels fleas, ticks, mosquitoes with natural ingredients. Safe for use around children and pets. Veterinarian tested. Do not use on cats. If you're concerned about the safety of the products you have in your home, here's comforting news. Sergeant's Green Brand Squeeze-On for Dogs & Puppies provides quick killing action and long lasting control of fleas and ticks on dogs and puppies. 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. Made in USA.