A single dose of Capaction should kill the adult fleas on your pet. If your pet gets re-infested with fleas, you can safely give another dose as often as once per day. Please refer to the package insert for complete information. Other Information: Capaction is safe for use in dogs and puppies. 2 pounds of body weight or greater and 4 weeks of age and older. Weigh your pet prior to administration to ensure proper dosage. It is also safe for use in pregnant or breeding dogs. Begins working within 30 minutes. In studies, Capaction achieved more than 90% effectiveness against adult fleas on dogs within 4 hours. Capaction kills adult fleas that cause flea allergy dermatitis (FAD). If you have question about flea control or medical problems associated with flea affectations, please consult your veterinarian. For dogs 2-25 lb.

Active Ingredients: Nitenpyram