I loved the product I bought; it immediately got rid of all the worms that my cat had. I had bought ProFender. I was a little nervous, but none of the worm `pastes` had done anything. But now my cat is healthy and happy! I`ll be buying a follow up dose once more to ensure proper and total health for my cat even though it doesn`t seem necessary. Rave reviews all around! A++! And the item even shipped sooner than I thought it would! Thank you so much ProFender & Pet Bucket!