Capstar is a fast acting, safe, non pesticide oral treatment used to combat flea infestations in cats, dogs, puppies and kittens four weeks of age or older. Capstar will begin working within 30 minutes to remove all adult fleas on your pet. One dose may be sufficient in most cases to kill all fleas on your pet, however it is safe to administer up to 1 tablet every two days until all flea are dead.
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