A dozen pups from Pennsylvania will participate in Puppy Bowl XXI. The Puppy Bowl returns for the 21st year at 2 p.m. on Sunday, Feb. 9, on Animal Planet, Discovery, TBS, truTV, Max and discovery+.

The competitors can come in forms as different as a Chihuahua, a great Dane, a bulldog and a greyhound. Each one is a champion. So how is a judge to decide which dog is the best in show at the ...