Report What dry food is best? in Health and Genetics Posted February 20, 2012 For other dogs you need to scatter their kibble across the kitchen floor. This bowl works well for some. If your dog is not prone to chewing on them or flinging them across the floor, putting a few good size rocks in a large dog bowl can slow them down. Same idea as the bowl in the link, but rocks are free. My old dog would fling the rocks around the floor to get to her food faster, though. Feeding her in a muffin tin worked- even if she flipped it, her food just got scattered around the floor so she had to search for it.