1. Material selection: The dog toy puzzle feeder is made of selected PP plastic material, which is thick and wear-resistant, bite-resistant and not easy to age 2. Anti-slip mat design: Anti-slip mats are added around the bottom of the dog educational toy to prevent the food container from moving when eating or playing. With a non-removable plastic slider. 3. Fun to play: Interactive dog toy has 12 food boxes to add food to develop dogs brain. Cover the small hole where the snack is hidden, use your mouth or claws to open the lid to find the snack 4. Slow-feeding toys: Our slow-feeding bowl toys can slow down the feeding process, prevent overeating and help digestion. Train your dog with order and attitude. 5. Application: Our educational food toys are very suitable for training dogs and cats to improve intelligence and reduce boredom and prevent dogs from destructive behavior Interactive Dog Educational Toy, Puzzle Dog Toy, Interactive Treat Dispenser, Improve IQ Dog Feeder Product Details: Interesting feeding toys, attract pets attention and improve pets intelligence Set up delicious dishes to attract animals and improve gameplay Animals must open the lid with their mouth or paws before eating The higher the difficulty of the setting, the harder it is for pets to get food. Educational food toys are very suitable for training cats and dogs to improve their intelligence and reduce boredom. It is the best gift for pets. specification: Material: plastic material Size: 24*24*3cm Weight: 270g Color: blue, green, pink (choose one of the colors) Package includes: 1 x dog feeders Please Note: Due to manual measurement, the size may have an error of 1-3cm.