Slow down the feeding speed and train intelligence: The dog toy treat grooves are the right size, which will help slow down the dog’s feeding speed, and protect gastrointestinal health. Puzzle dog toys can train dogs to use their intelligence to move moving pieces to get food. This kind of dog toy helps improve pet’s intelligence and makes it active rather than lazy. Safe and durable material: The dog puzzle toy is made of high quality ABS material, which is bite resistant and safe. The surface is smooth and easy to clean. Smart design: Puppy intelligence toy has 14 treat grooves and 8 moving parts. Pets can eat while playing, train dogs to eat well and improve their intelligence Bottom non-slip design: Use a stable and raised anti-slip pad at the bottom, it is to enlarge the surface and increase the resistance during sliding. Fix the position of the dog toy and not slip easily. Fun and practical: This puzzle dog toy reduces dog boredom, encourages pets to spend more time and energy