Advantages:1.The dog food puzzle toy combines puzzle and food distribution, which minimizes your dog's eating speed, promotes healthy digestion. Perfect alternative to slow feeder dog bowl to improves dog digestion.2. Simply put food kibbles in the transparent ABS food storage and the smell of treats will attract the dog to roll and chase the toy around to get the treats.3.This dog puzzle treat dispensing toy encourages your pet to push it to get the food, which will increase intelligence and trains his problem-solving skill.4.By adjusting the size of leak hole, you can increase and decrease the level of difficulty and make dog food puzzle more challenging.5.It is also dog boredom buster toys and best dog toys to keep them busy when dogs are boring. It also can extend the time we spend playing with our pets, build our trust and understanding.6.The compartments of dog slow feeder puzzle are easily removable, making it effortless for you to clean by hand or dishwasher.7.A perfect birthday, Thanksgiving, Halloween, and Christmas gift for your furry friends. Suitable for small, medium and large dogs breed.Specification:Material: ABSColor: Green+Yellow+ TransparentSize: 6.1*3.5*3.5inchTips:1.Cut the treat in half or smaller can help it go through the obstacles more easily.2.This is a dog treat dispenser puzzle toy, NOT a chew toy. If your dog bites it, it will be broken.3. The special internal structure of this treat puzzle toy can be disassembled for cleaning, but fasten the sides when putting it back together to prevent the toy from not functioning properly.4. Please allow slight differences due to manual measurement.5. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.