Love revolution, works like a charm and Pet Bucket always delivers on time or before.

Great product, at a great price.

I have been using Revolution Blue for my cat for some years. In Australia, it really works excellently and she is flea and worm free, as far as I can see. I really recommend the product. Beware of cheaper products that contain a smaller quantity of the active ingredient per ampule, this could cause the parasites to become immune to the product.