The inexplicable screams of Teddy dogs may be caused by fright or pain. For example, calcium deficiency, epilepsy, nightmares, seeing strangers and other animals, etc. can all cause Teddy dogs to suddenly scream in pain. If a dog is afraid of other people and animals, it will scream in pain. This is a sign of timidity, and some dogs may even suffer from urinary incontinence. If the scream is caused by body pain, it is best to go to the hospital for examination.