Philadelphia Bulldogs ended in 1996.
Philadelphia Bulldogs was created in 1994.
Flint Bulldogs ended in 1993.
Canton Bulldogs ended in 1926.
Windsor Bulldogs ended in 1964.
Cleveland Bulldogs ended in 1927.
Los Angeles Bulldogs ended in 1948.
Boston Bulldogs - AFL - ended in 1926.
Philadelphia Bulletin ended in 1982.
Philadelphia Phantoms ended in 2009.
SportsChannel Philadelphia ended in 1997.
Philadelphia Blazers ended in 1973.
Philadelphia Classic ended in 1997.