The crazy carrot toy gives a new twist to play time. It is made of all natural pine with usda approved food colors. Critters love the twist n turn chew n fun this crazy carrot toy provides. Wood chew toys help keep teeth trimmed and help relieve cage boredom. Fits treat k bob. USDA approved food colors. Measures 3-1/2-inch width by 3-1/2-inch depth by 9-3/4-inch height.