Program is a monthly flea control treatment for dogs, cats, puppies and kittens (4 weeks of age or older). This product only prevents the development of flea eggs and does not kill adult fleas. Novartis recommends using this product with capstar to provide complete flea control. We do not recommend using this product by itself, to control or prevent a flea infestation.
CAUTION – Give Program with food for maximum effectiveness.