Plot: Twenty pooches--all from shelters and available for adoption after the Puppy Bowl--compete this year in Puppy Bowl V, the most extravagant Puppy Bowl to date. Things will get "ruff," the fur will fly, and the contestants will be real animals out there! Singing this year's National Anthem will be Pepper the Parrot, and Andrew the Ref will return to keep things fair and clean up the puppies' personal fouls