Made of food grade silicone, safe and durable, but not for aggressive chewer The slow feeder bowl can be used as an interactive dog licking pad that can be filled with cheese and peanut butter Our bowl features a large silicone suction cup at the bottom that firmly attaches to smooth tile floors or food mat preventing spills and tip over. The slow feeding dog dishes work with dry food or wet food(yogurt, peanut butter, raw food, canned food etc.) Slow food bowls help dogs with healthy digestion from preventing dogs swallow Clean the slow feeder with water or dishwasher is convenient. Unlike plastic and ceramic bowls, the silicone bowl is hard to break and does not deform easily. The Slowdown Bowl is a modern slow feeder dog bowl with ridges, nooks, and crannies that make it hard for your dog to gulp down food. This slows them down and helps them take breaks between bites. Phew! Slow feeder dog bowls can slow down eating by up to 10x. Other uses: Beyond slowing down mealtime, The Slowdown Bowl can act as an interactive puzzle that gives your pup a mental workout. Trying to get food out from a maze is hard work! You can also use it as a lick mat – spread on some peanut butter or a favorite treat and help distract your dog or calm their anxiety. Fun fact: licking releases oxytocin and is extremely relaxing for your dog.