This is a bite-proof and waterproof heating pad for cats and dogs. The product uses graphene electric heating film as the heating element. It has a large heating area, uniform temperature, soothing heat, and heat is transmitted through far-infrared rays, which is warm, comfortable, and can better protect the health of pets. The surface of the heating pad is encapsulated with environmentally friendly and waterproof PVC, which is wear-resistant and easy to care for. If it is dirty, it can be wiped with a damp cloth. The wire is specially customized for pets to prevent bites, not easy to damage, and more durable. In order to prevent the heat loss of the heating pad, our company also designed an insulation layer in the heating pad to prevent heat from dissipating downwards, leaving all the warmth to your pet. Our company's cat and dog heating pad products come in a variety of sizes and can be customized according to requirements.