Duncan Lou Who is a 2 legged boxer puppy who was born with severely deformed rear legs. They had to be removed. But the dog is doing just fine, thank you very much.
In the video, he's running on a beach for the first time. Duncan has a wheelchair but really doesn't like it. And the people who care for him say they decided to let him be free.
Duncan is cared for by the Panda Paws Rescue Center, a rescue, rehabilitation and hospice specializing in canine special needs in Washington State.