"It really does a great job of killing the fleas on your cat. I give capstar to my cat once each week and it's really helping keep the flea population down. He scratches less and I think that we might be getting this under control...finally!
We have a pretty resiliant batch of fleas in our home, so we also use frontline plus monthly, and flea comb him several times each week. I would not rely on capstar alone because it doesn't do anything for prevention, it only kills the fleas for 24 hours. So this product is a good booster to any other prevention method you are using. It is also a much easier and more effective immidiate releif method than giving your cat a flea bath!
TIP: if you have a hard time getting your cat to swallow the pill crush it while it's still in the little bubble package and mix it with a little tuna juice! Works everytime! :)"