Excellent. We were recommended to use revolution six years ago and have done so.

I love revolution. It's so easy to use and I never see a flea.

this is good for my dog.

I have used Revolution for my Baby Girl (Tinka) since she was 3 months old. After six years of using this product I am still very impressed with the results. Not one flee or tick not to meantion no ear mites or heart worms.

Love it, my little chihuahua has been on it since he was 1 years old. He is 8 now and it still works I use it every month. He is in good health no side effects. Thank You!