The unique Butterflies shape and maze design imitate the process environment of wild dogs foraging, and each meal will become a healthy and happy game for dogs. When food is placed in the maze-like portion of the bowl, this can cause your pet to slow down and take longer to eat. This helps prevent choking and post-meal bloating, as eating at a healthy pace promotes digestion. --EASY TO USE AND CLEAN: Whether your dog eats dry, wet or raw food, these non-slip bowls will do the trick! Any amount of food will go further and the dog will feel full on a small amount. The smooth surface makes it very easy to clean and can be easily washed by hand or on the top rack of the dishwasher. It doesn't require you to spend too much time and effort.