This dog couldn’t stop crying at the shelter after realizing that he had been abandoned

This sad video was created at the dog shelter by the staff. The dog called AJ is lying on a bed and he feels really sad. He breathes heavily, shakes, and his eyes are teary and full of sadness. This is because AJ's owner brought him to the shelter and abandoned him, not wanting to take care of him anymore. The smart dog understood this and knew that his owner had been disloyal and wouldn't come back. The dog could not stand it and cried.