After a dog bites a person once, it may be caused by the owner not educating the dog in time. It may also be because the dog wants to play with you, because dogs usually bite when playing with their companions. And if the dog is not corrected in time after it bites, the dog will bite people often.
Tips:
When a dog bites someone, you must stop the dog in time and reprimand the dog to let the dog know that this behavior is wrong and prevent the dog from developing Biting habit.