The surface of ceramic tiles is relatively cool. Dogs who often sleep on them are prone to catching colds and colds. When the outdoor weather enters the rainy season, the tiles in the house will also become wet. Dogs sleeping on ceramic tiles for a long time will cause joint changes and appear... Abnormalities such as deformation and unchanged walking. Therefore, do not let the dog sleep on the tiles for a long time. It is recommended that the owner prepare a special dog house for the dog.