Amazing Graze - Treat Dispenser: engage your horse's interest with this innovative treat dispenser. Fill with a tasty treat - cubed apples or carrots, alfalfa cubes, baked biscuits, etc. The horse must roll dispenser with his head to make treats fall out the side opening. He'll play for hours - even long after the treat dispenser is empty. Wheel-shaped ends move dispenser in circles, preventing it from rolling away. Use to eliminate boredom, as a reward for good behavior, or to stretch back and neck prior to training. Encourages horses to stand in their natural grazing position.