As legend has it, an 1875 article in the Dallas Herald claimed that a live panther was spotted walking the streets of Fort Worth. The city soon became known as the "The Panther City," so when Fort Worth's first minor-league baseball team was founded, in 1888, calling it the "Panthers"—rather than, say, the "Fighting Dandelions"—just made sense. Over the years, journalists shortened the club's nickname to the "Cats," and the team dominated the Texas League through the first part of the 20th Century, at one point winning six consecutive league titles in the 1920s.
After bouncing between affiliations with several MLB teams, the Cats disbanded in 1964. However, the Cats returned in 2002, almost immediately reliving the success of the previous century and capturing three straight titles from 2005–07. Despite never adopting the Panther name, the modern-day Cats have never lost sight of their history, as evidenced by mascot "Dodger" and LaGrave Field's classic design.