The Kaytee Perfect Chews Rat Toy helps keep your pet rat’s teeth trim and healthy. A rat’s long incisors are made for gnawing， and it’s something he’ll spend a lot of time doing. This chewable wood toy takes care of that urge in a healthy way and prevents destructive chewing. You can hang it anywhere in the cage so your whiskered friend can enjoy chomping away on the colorful blocks and fun cheese wedge shapes.