Bests & Worsts Reviews from Amazon

THIS NEARLY KILLED MY CAT. The wheel is soft enough that my cat's front tooth pierced the item, and the wheel got stuck on his tooth. He was choking and gagging on it. If I wouldn't have been there, he could have choked to death. Shame on you for not doing a better job testing this product. SHAME! To all prospective customers: you clearly love your cat, if you are considering purchasing this product. However, since you do love your cat, I urge you: DO NOT BUY THIS. You will be putting your animal's life in jeopardy.