

Sentinel Flavor Tabs is a registered trademark of Intervet Inc., d/b/a Merck Animal Health, a subsidiary of Merck & Co. Lufenuron prevents most flea eggs from hatching or maturing into adults and thus prevents and controls flea populations by breaking the life cycle. Lufenuron, the other active ingredient, is an insect development inhibitor that breaks the flea life cycle by inhibiting egg development. Milbemycin oxime eliminates the tissue stage of heartworm larvae and the adult stage of hookworm, roundworm, and whipworm infestations. Without concurrent use of an adulticide, adequate flea control may not be achieved in dogs that have repeated exposure to flea-infested animals or environments. Concurrent use of an adulticide product may be necessary for adequate control of adult fleas. Lufenuron controls flea populations by preventing the development of flea eggs and does not kill adult fleas. Sentinel Flavor Tabs are also indicated for the prevention of heartworm disease caused by Dirofilaria immitis for the prevention and control of flea populations, the control of adult Ancylostoma caninum (hookworm), and the removal and control of adult Toxocara canis and Toxascaris leonina (roundworm) and Trichuris vulpis (whipworm) infections.

Sentinel Flavor Tabs are indicated for use in dogs and puppies, four weeks of age and older, and two pounds body weight or greater. Sentinel requires a prescription from a veterinarian in order to be dispensed to your pet. Sentinel can be taken along with Capstar for a more thorough flea treatment program.

Sentinel also prevents the development of flea eggs on your pet by breaking the flea life cycle. Sentinel Flavor Tabs is a preventive for heartworms, adult roundworms, adult hookworms and whipworms for your dog.
