Transparent secretions flowing out from the dog's lower body may be caused by estrus, disease, etc. The owner should pay attention to the specific state of the dog. If it is in estrus, the owner should consider whether to let the dog mate. If not, the owner should consider whether to let the dog mate. It is best to take your dog to be neutered as soon as possible. If it takes a long time, it will increase the dog's physical pain. If there are other diseases, the dog should be sent to the pet hospital for examination and treatment immediately to avoid delaying the condition. During the period, the dog should wear physiological pants to reduce infection. .