Features: 1.Health and Safety:Made of food-grade ABS material, our dog treat dispensing toys ensure the complete protection of your dog's health. They do not contain any harmful substances like bisphenol A, PVC, or phthalates, making them safe for your furry friend. 2.Stimulating and Interactive:These toys are innovatively designed to stimulate your dog's senses and encourage interactive play. With differently sized spheres and adjustable food dispensing switches, they keep your dog engaged and mentally stimulated while slowing down their feeding process. 3.Adjustable Food Dispensing:Each toy features adjustable food openings, allowing you to customize the difficulty level based on your dog's size and food preferences. This feature also gives you control over the amount of food dispensed, promoting healthier eating habits. 4.Durable and Easy to Clean:Constructed from durable ABS material, these toys are built to withstand rigorous play and ensure extended playtime for your dog. They are also easy to clean, simply disassemble and rinse with warm soapy water after each use. 5.Perfect Gift for Small and Medium Dogs:Our dog treat dispensing toy set is the perfect gift for small and medium-sized dogs. It stimulates curiosity, increases interest in play, and provides mental enrichment, ensuring your furry friend has a great experience. Specification: Size: 6.1X3.44 inch Support Food Max. Size: 0.59x0.91 inchs Weight: 140g Material: ABS colorred/green Package 1 Xdog chew toy