I bought this for my very enthusiastic lab who was OBSESSED with chasing balls. She LIVED to chase a ball. This one was more economical, I didn't have to pay shipping due to Amazon Prime and it was quick delivery. Unfortunately, Maggie passed away at the age of 3 in her prime. She passed due to complications delivering puppies. The breeder offered me another dog. We will be going to get her on Saturday. She will be enjoying it in Maggie's memory. Our new dog won't replace Maggie but she'll fill a hole. God Bless you Maggie !