Our tester pup, a one.five year aged Golden Retriever, loved this computerized ball launcher. He did not figure out how to fall the ball into it himself, but still had a great time. The launcher does make some beeping and other noises indicating that the ball is going to start. https://singles-cruise-202340504.dreamyblogs.com/33503347/the-pet-supplies-plus-ann-arbor-diaries