It is precisely because of the disability that the trainer specially increased the pre-test training for it on July 3. Barton's particularly serious and inspirational behavior touched many netizens.
Training process
Police dogs are generally made by police organs after strict screening and special training. Trained police dogs have certain working ability. Under normal circumstances, a dog can be trained as a police dog from four or five months old, which takes about one year to train.
A dog owner can train and use one or two police dogs; However, a police dog can only belong to one dog owner for a period of time, and cannot belong to two or more dog owners at the same time.