Very big slow feeder! It's super cute and the silicone is thick. I definitely recommend for larger dogs, this slow feeder can hold a ton of food. The suction cups are strong, but did not adhere well to lightly textured floors, they definitely work better on completely smooth surfaces. Removing one star because the grid is somewhat shallow, which isn't great for pointed nose breeds that are very fast eaters. That being said, if you have a flatter faced dog or a dog that is a fast eater but not a ...