With meal-lengthening ridges, deep grooves, and challenging mazes, Outward Hound Fun Feeder Slo Bowls keep pups engaged for up to 10x longer at chow time.Helps reduce obesity and bloat in dogs; supports proper digestion and helps prevent over-eating, and there by Bloating & regurgitation.NINA OTTOSSONn-slip base holds the bowl in place and helps prevent spills; top rack dishwasher safe.Holds upto 3 cups of dry or wet dog food; fits a full meal for large dogs