Dogs sleeping on tiles is harmful to dogs sleeping on tiles what impact

Is there a danger of dogs sleeping on tiles? The danger of dogs sleeping on tiles is that they may catch a cold, their stomachs will get cold, and they will suffer from diarrhea and sneezing. Dogs sleep on tiles and get cold in their joints for a long time, and when they get a little older, joint problems will show up clearly. Dogs in the heat of the day, always will not sleep in their own kennel, and run to the living room to sleep on the tiles. The owner should be properly stopped, and to prepare a cool mat for the dog, bamboo mat things, as far as possible, let the dog sleep on the cover, avoid sleeping directly on the cold tiles.