Starts Killing Fleas Ticks in as Little as One Hour! 3 Month Supply Kills Fleas 1 Kills Ticks 3 Kills Chewing Lice 5 Waterproof 4 Prevents Controls Reinfestation of Listed Pests for 30 Days Sergeant s Pronyl OTC MAX for Dogs topical flea and tick treatment contains the same veterinarian-recommended active ingredient, fipronil, found in Frontline brand products. The power of fipronil is maximized by adding a second active ingredient. The patent-pending combination of active ingredients starts to kill fleas and ticks in minutes, even faster than Frontline Plus!* It works so fast, it stops reinfestation of fleas, ticks and chewing lice and maintains high efficacy for 30 days, protecting pets and homes. 3 -0.136 fl oz Applicators ~ Total Net Wt. 0.408 fl oz *In studies comparing the efficacy of Pronyl OTC MAX for dogs Frontline Plus for dogs, more fleas and ticks died

Sergeant's Pronyl OTC Max Dog Flea and Tick Sqz-On 89-132lb 3ct, starts killing fleas and ticks in as little as one hour, contains fipronil, the same active ingredient as Frontline Plus