Saving Michael Vick's Dogs

I know I'm a softy on these matters, but if this story doesn't give you hope, nothing will:

More than a year after being confiscated from Vick's property, Leo, a tan, muscular pit bull, dons a colorful clown collar and visits cancer patients as a certified therapy dog in California. Hector, who bears deep scars on his chest and legs, recently was adopted and is about to start training for national flying disc competitions in Minnesota. Teddles takes orders from a 2-year-old. Gracie is a couch potato in Richmond who lives with cats and sleeps with four other dogs.