A dog's miserable barking may be caused by trauma, internal injury, leg cramps, hunger, cold, or the owner. It is best to check whether there is any trauma on the dog's body first, and then touch the dog to see if Does the dog have any pain reaction? If so, it is best to take the dog to the pet hospital for examination. If not, you can prepare dog food and water for the dog, pay attention to keep the dog warm, comfort the dog, or let the dog sleep in the house.