Does your dog eat too fast? Dogs will often bolt their food because they are afraid that other pets in the family might get to it first. This type of anxious eating can cause gas, Gastric Dilatation-Volvulus (Bloat). The unique design of simple obstructions of the Brake-Fast Dog Bowl slows eating and reduces instances of 're-eating'. This handy bowl works with all foods and water. The unique bowl is made of durable, dishwasher safe plastic and has a no-tip shape. It comes in 3 sizes: small, medium and large. Veterinarian tested and recommended.