The reasons why dogs keep barking while sleeping may be due to the following reasons: Sleepwalking: Dogs may sleepwalk while sleeping, and they will make some strange noises at this time. Pain: Dogs may experience pain or discomfort while sleeping, causing the barking to occur.
Anxiety: Dogs may feel anxious while sleeping, such as being afraid of being alone, wanting to go out, etc., resulting in Call. Sleep disorders: Dogs may have sleep disorders, such as sleep apnea syndrome, that cause barking. If your dog often barks while sleeping, it is recommended to take the dog to the veterinarian for a check-up to rule out physical problems. At the same time, you can also try to provide a quieter and more comfortable sleeping environment to allow your dog to fully rest.