A visit to Tijuana brings Cesar face to face with Mexico's overwhelming stray dog population. There, he teams up with volunteers from United Hope for Animals to help rescue dogs that have a good chance of finding homes in the United States. The dogs are brought to the U.S. where Cesar works to rehabilitate several of them. Then meet Chloe, a disrespectful cocker spaniel who taunts her owner who has cerebral palsy.
