【Puzzle Dog Toy】: Put food or treats in the moving barn on top of the toy, there are 2 holes in the rails at the bottom of the barn, encourage your pet to move the barn with their feet or nose , when the stall goes through leaks in the track where food or treats may spill, which can reward the dog with food to keep the dog interested in the game and improve the dog’s IQ. 【 Slow Food Feeder】: Inside the feeder, we designed a slow food column, add food or treats, you can teach your dog to eat slowly to improve your dog’s digestive system and bad eating habits. This is good for a dog’s stomach, and eating slowly can lead to a healthier stomach. 【Interactive Dog Toy】: You can enjoy interactive game time with your pets, and greatly improve the relationship with your pets. and have fun with the interactive games. It can also keep smart dogs occupied by allowing them to adapt to more thinking and play activities, relieving dogs’ anxiety when they’re bored every day, and reducing destructive