Pet Life 'Tumbowl' Slow Feeding Pet Bowl features a unique weighted bottom that swivels around and doesn't tilt or tumble over while eating. The bottom of the bowl is a specially designed slow feeder meant to help reduce consumption speed and slow down digestion. The upper portion of the bowl is tilted for easier reach over engineered to place less stress and tension by the neck area during feeding. Features a modern curved design with a thick and transparent outer rim the provides food visibility while making it convenient to view food levels. This bowl is further easy to clean and dishwasher safe. Available in Multiple Colors. Capacity: 40 oz.