*Features*: *Wheel-Type Training Toy*:Equipped with 8 rotating granaries,each can contain 3-5g food,you can use the included funnel to fill the food. Your dog should learn to use its paws or mouth to push those granaries until every granary passing through the holes,and finally,your smart dog will gain all the rewards. *Exercise Dog’s Brain*:The proper difficulty of this puzzle toy won’t be too hard for dogs to lose interest. 10-20 minutes daily use can improve dogs' IQ and stimulate his body and brain development while funny playing. What’s more,it’s a perfect solution to consume energy and strength so as to prevent your dog’s destructive behavior at home. *Slow Food Feeder*:Overeating and tachyphagia will greatly increase the risk of heart disease,obesity and other health issues. Our food puzzle feeder can significantly slow down your dog’s eating process by at least 5 times,effectively avoid uncomfortable bloating or indigestion. Provide your dog a healthier lifestyle. *Easy to Use & Clean*:Without any installation,you can use this simple food feeder to enhance the interaction between you and your furry friend. Every granary can be easily detached to wash and assembled for next feeding. *Safe Material*:Made of food-grade PP material,eco-friendly,non-toxic,odorless,free of BPA,PVC,and phthalates,ensure you pet security. Anti-slip rubber footpads on the bottom avoid toppling over or sliding around,securely keep the feeder in place. *Specifications*:  Product Type: Dog Food Puzzle Feeder  Material: PP  Color Option: Green, Blue  Item Size: 24.2x24.2x4.1cm/9.52x9.52x1.61in  Item Weight: 416g/0.91lbs  Package Size: 26*25*6.5cm/10.23x9.84x2.55in  Package Weight: 538g/1.18lbs *Package Lists*: 1x Dog Food Puzzle Feeder  1x Funnel  1x User Manual