• Side effects are rare, though some animals may exhibit depression, drowsiness, vomiting, itching, hives, loss of appetite, diarrhea, or seizures. If these or other symptoms develop contact your veterinarian. Its important to maintain good personal hygiene, since humans can contract hookworms and roundworms. Its also important to eliminate fleas and to not feed your pet uncooked meat or fish. To prevent re-infection, clean up stools on a daily basis.

Milbemycin oxime eliminates the tissue stage of heartworm larvae and the adult stage of hookworm, roundworm, and whipworm infestations. Lufenuron, the other active ingredient, is an insect development inhibitor that breaks the flea life cycle by inhibiting egg development. Lufenuron prevents most flea eggs from hatching or maturing into adults and thus prevents and controls flea populations by breaking the life cycle.

Give Sentinel Flavor Tabs once a month on the same day of each month year round.  Sentinel Flavor Tabs is for use in dogs only. Do not give to cats.  Watch dog closely following dosing to be sure the entire dose has been swallowed. If it is not completely swallowed, give one more full recommended dose as soon as possible.