As recently as 50 years ago, the pit bull was America's favorite dog. Pit bulls were everywhere. They were popular in advertising and used to promote the joys of pet-and-human friendship. Nipper on the RCA Victor label, Pete the Pup in the "Our Gang" comedy short films, and the flag-wrapped dog on a classic World War I poster all were pit bulls.
With National Pit Bull Awareness Day celebrated on Oct. 26, it's a fitting time to ask how these dogs came to be seen as a dangerous threat.
