KADTC Einstein Puzzle Toy – 3-in-1 Dog Puzzle KADTC Einstein Puzzle Toy is an interactive 3-in-1 dog puzzle feeder that adapts to your pet’s skill level. It keeps play challenging and fun for dogs of all ages and sizes while providing mental stimulation. Key Features 3-in-1 Adjustable Challenge: Combines three difficulty levels in one toy, including 12 treat compartments, 4 slide-out drawers, and a rotating disc with 6 treat grooves. Mental Stimulation: Encourages problem-solving and rewards curiosity, helping reduce boredom and anxiety for a happier pup. Slow Feeder: Doubles as a slow feeder to help dogs eat slower, improving digestion and preventing gulping. Safe & Sturdy: Made from food-grade ABS (BPA, PVC & phthalate-free) with non-slip rubber pads to keep it stable on any surface. Trusted U.S. Brand: Designed by a U.S. brand with a U.S. design patent, this puzzle makes a perfect gift for dog birthdays, holidays or any occasion.