Capstar Dog The fast-acting flea knockdown Capstar offers rapid and effective relief from fleas and should be used any day you find fleas on your cat or dog. Delivered in a small tablet Capstar wont rub or wash off, or leave a messy residue on your pet. Capstar has a rapid onset of action starts killing fleas within 30 minutes and continues to rapidly kill fleas for 24 hours. Key Benefits: One orally administered tablet that provides fast flea relief Capstar starts working within 30 minutes. A single dose of Capstar should kill the adult fleas on your pet. High safety margin, If your pet get reinfested, it is safe to give another dose as often as once per day. You will literally see fleas falling off your pet. Is an orally administered tablet. So theres no odour or messy application on your pet or in your home. Plus, oral tablet formulations provide protection that cant rub or wash off. You can safely give a dose of Capstar as often as once per day. Made Specifically for: Dogs & Cats under 11 kgsTreatment can begin on any day when fleas are seen on the animal, and repeated on any subsequent day fleas are seen. Capstar should be given orally, with or without food. No more than one treatment should be given per day.