PREMIUM MATERIALS: Slow feeder dog bowls are made of premium food-safe materials: BPA and phthalate-free PVC. BAD FOOD: The fun bowl is specially designed to slow down the rate at which your dog inhales food, helping your dog inhale at a natural pace and allowing your dog to play with food while improving their intelligence. Slower, Healthier: Slow Food dog bowls encourage healthy eating in dogs and say no to obesity by Choke & Bloat & Dog EASY TO CLEAN: The dog bowl's slow feeder holds up to 2 cups of dry dog food, is easy to clean, and is dishwasher safe PERFECT FOR FAST EATERS: Binge-proof bowls are perfect for hungry, choked, and overweight fast eaters