St Jon Lab-Sergeant Pet 529049 Sentry Fiproguard Max For Dogs 3 Month 23-44 Pounds

SENTRY Fiproguard MAX is a topical flea and tick treatment that contains fipronil, an active ingredient used in FRONTLINE® brand products. Fiproguard MAX prevents reinfestation from fleas, ticks and chewing lice and helps control mites that may cause sarcoptic mange. Study results show that it kills faster than FRONTLINE® Plus. Fiproguard MAX for dogs also prevents more flea bites than FRONTLINE® Plus, which means less pain and potential for the spread of diseases for your pet. That speed and power remain throughout the entire month, protecting your pets for 30 days.