Oral tablets containing Nitenpyram for the treatment of flea infestation on dogs, puppies, cats and kittens 4 weeks of age or older and 2 lbs or greater body weight.
Fast acting--begins working within 30 minutes.
A single dose should kill the adult fleas on your dogs within 4 hrs and within 6 hrs on your cat. Safe for use in pregnant or breeding animals. May be used as needed, as often as once per day, whenever you see fleas on your pet.
I have used Capstar for my Rottweiler/Shepard mix for several years, and she's an outdoor dog. I never saw her scratching, nor any fleas on her. One tablet usually worked for a month. Easy to use - I just stuck a tablet in a piece of weiner, but she would eat it out of my hand, too.
This product workds great! I had tried shampoos, drops, sprays, powders and nothing would stop the fleas...until Capstar. It only has one major flaw that would stop it from working...The pet has to actually swallow the pill and keep it down, lol. Pets will pick up a pill and walk away and spit it out when you are not looking. You have to make sure the pill gets swallowed. Put it in some favorite snack or something, if you do it will work.