The tail represents the mood of the dog, the dog’s tail drooping indicates a depressed mood. The tail may also droop when the dog is not feeling well, so the owner should observe the dog’s condition to see if it is due to illness. Normally, a dog’s tail is naturally drooping, but when a dog is happy and happy, the tail is drooping and swinging freely, or up and curled. If the dog’s tail is very stiff and drooping, along with his body stiffness, it means he is frightened. If it is accompanied by poor mental performance, this means that it is sick and needs to be treated promptly.
