Pups With apurpose

摘要

Four dogg, Mostly Labrador Mixes, are enjoying themselves immensely as their trainers patiently teach them how to perform tasks that range from pulling someone in a wheelchair to opening and closing a closet door. It's fun work, and the dogs can't seem to get enough. Likewise for their trainers, who smile broadly when their wards successfully do as they are instructed -which at this point in their training is more often than not. "Good girl!" coos one trainer, as he gives his dog an affectionate hug.