KOOLTAIL Cat Heating Pad for Small Dogs - Waterproof Pet Electric Pad - Puppy Warming Mat with Chew Resistant Cord - 23" X 17" Size: 23" X 17", suits for cats and small dogs, can be used in 24" pet bed or cage Durable waterproof oxford fabric with chew resistant cord, long- lasting Temperature can be adjusted, keep warm and comfortable in winter Paw pattern on the front side, beautiful and cute. Two surfaces can be used Do not fold when you are using it, turn off when you leave, keep away from children. Please contact us if have any problems