This goblet ball is suitable for small / medium dogs that do not cheat excessively and cats. (Please use the product correctly to avoid being destroyed by excessive violence such as the impact of gravity, height drop, etc.) Durable and easy-to-clean material: Made of high quality ABS and polycarbonate for the toy to be solid, non-toxic and easy to clean.Lave each piece by hand with hot water soapy. Please rinse and keep dry before filling This power ball could be seen by cats and dogs, they feel and find snacks next to toys. This may arouse their interest and appetite. It can better attract the attention of pets improve their IQ and reduce anxiety 2 in 1 design, which is both a feeder and a special internal structure of jouet.La " power slowdown “can effectively control the feed rate of the dog / cat to prevent indigestion caused by overeating, but also improve the function of the game