The weight of the automatic pet slow feeder treat ball is light, so the pet will move when playing, and the food will fall out during the movement. The pet can eat while playing, which will help the pet's gastrointestinal digestion. Please don't worry. Reduces Cats Dogs Destructive Behavior: Cats dogs feeder toy can help pets increases IQ and mental stimulation. More attractive to your lovely pets, moreover the puzzle toy reduces boredom and destructive behavior, maintaining your dog's physical alertness, as to fulfill their hunting instincts. Non-Toxic Healthy Safety Material: Automatic Pet Slow Feeder Treat Ball is made of high quality food grade ABS material. It is a tough, durable, non-toxic and safe food container. It is It is suitable for small and medium-sized dogs and cats and other pets. Automatic Pet Slow Feeder Treat Ball can be disassembled,it is easy to clean and assemable,please remember rinse and dry before filling. Use soft foamy water to wash every part of the interactive food dispensing ball. Tumbler design: Allows pets to move and play freely,no matter how pets roll it,it still stand up. Slow Feed: the internal maze-type damper device, put food into the container,let pets enjoy interactive eating and slow feed,ideal pet food container for dog cat. Slows down feeding to help 1. The treats coming out from the ball by dog chasing, and the dogs will be rewarded. 2. Replace the traditional feeding bowl to extend the mealtime and prevent unhealthy gulping. 3.Reduce boring behavior and destructive behavior through interactive play and exercise, and creating a healthy feeding 4. Slows down feeding to help aid with digestion and bloating.