It’s fun. It feeds. It’s a challenge your dog needs! Nina Ottosson Treat Puzzle Games fight boredom, help reduce destructive behaviors & exercise your dog’s mind. Use the Wobble Bowl as a puzzle game to provide fun physical and mental stimulation. Or use the Wobble Bowl as a slow feeder to slow your dog's eating pace and prevent bloat and indigestion. The Wobble Bowl holds up to 1 cup of food. The Wobble Bowl is a level 1 puzzle; perfect for dogs that have never used a treat puzzle before. The non-slip base is quiet on hard floors and won't scratch or scuff floors while your dog plays. The lid is removable for easy cleaning; hand wash.