What Can We Help: Improve Dogs' IQ & Cognitive Abilities: The puzzle game provides mental stimulation , keep dog's mind alert to increase its IQ .Reduce Boredom & Negative Behavior: A challenge puzzle game toy for dogs can greatly help dogs to reduce boredom & prevent dogs’ anxiety and destructive behavior.Provide Fun Feeding Ways For Dogs: Interactive game can help improve the relation and stimulate pets, make your dog more busy and livelySlow Feeder & Treat Dispenser: It is a great slow feeder ,help to slow down feeding time to aid your dog’s digestion and prevent bloat , as well as a treat dispenser toy to reward your dog with kinds of healthy snacks. PRODUCT PARAMETER Size: 10in x 10in x 1.18inProduct Material: PP Plastic Material16 Holes: Hold different kinds of food11 Movable Points: Slide to hide food as you like Please note that to avoid noise the squeaker is designed not to be easily rung by the dog, you need to give a rap on the button to ring the bell Safe and Long-lasting Without detachable pieces to prevent chewing & chokingSmooth surface made of food grade material without burrs Solid Anti-slip Strip Solid Anti-slip Strip to prevent the tray sliding frequently or being tippedNon-toxic, Food-grade, PP Materials Easy to Clean Easily washed in the dishwasherEasily washed with soap in clean water, and then let it dried naturally