135 fl. oz. For use only on dogs 23-44 lbs over 8 weeks of age. 3 month supply. Contains Fipronil, the active ingredient used in Frontline Top Spot for dogs (Pronyl OTC for dogs is not manufactured by or distributed by Merial. Frontline Top Spot is a registered trademark of Merial). Kills: fleas; ticks; chewing lice. Controls mites that may cause sarcoptic mange. Waterproof. Use only on dogs and puppies over 8 weeks of age. Pronyl OTC for dogs provides three way protection that kills fleas, ticks, and chewing lice. Controls mites that may cause sarcoptic mange. Kills deer ticks that may transmit Lyme disease. Kills brown dog ticks, American dog ticks, and lone star ticks. Prevents flea reinfestation for 4 weeks. Made in USA. Ingredients Active Ingredient: Fipronil (9.7%). Other Ingredient: Diethylene Glycol Monoethyl Ether (90.3%). .
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