Dogs howling in the middle of the night, may be around what noise to startle it, such as outside the home there is movement or next door there are other dogs barking, the family dog will bark, this is a normal situation. Because of physical discomfort, like having distemper, pancreatitis, etc., the dog will also be barking all the time. If the dog feels cold, hungry, and wants to urinate and defecate in the middle of the night, they will howl, and the owner just needs to meet their needs. If the dog has been locked in a crate for a long time, the dog will also be very defiant to keep barking.
