Skin Supplement for Extended Flea Protection. CapShield Maxx is a combination of Nitinpyram and Lufenuron. Lufenuron is a growth inhibitor (IGR) that will stay in the blood stream about 30 days. Any new fleas that get on the cat after the first day and take a blood feed will not fully reproduce. Capshield Maxx is the only way to introduce a long-term IGR into the animal’s environment as sun breaks down IGR in yard sprays within a day. Capshield Maxx is available in a scored, Tuna flavored tablet for Cats and Beef Flavor for Dogs Packed 6 pills per bottle Scored Tablets allow for more precise, economical dosing options. Color coded tablets eliminate confusion when dosing multiple pets in the same household. The tablets are color coded to the labels/weight bands.
