What was the name of Sheriff Rosco P. Coltrane's dog in the American TV series "The Dukes of Hazzard"?

"The Dukes of Hazzard" is an American action comedy TV series that was aired on CBS from January 26, 1979 to February 8, 1985. The show is about two young male cousins, Bo and Luke Duke, who live in rural Georgia and are on probation for moonshine-running. The young men and their friends and their female cousin Daisy Duke, and other family (such as patriarch Uncle Jesse), have various escapades as they evade the corrupt county commissioner Boss Hogg and law officer Sheriff Rosco P. Coltrane. The young men drive a customized 1969 Dodge Charger nicknamed the General Lee, which became a symbol of the show.

Flash is a slow-paced Basset Hound and Sheriff Rosco's loyal companion, who hates Boss Hogg but loves the Dukes. She first appeared in the first official third-season episode "Enos Strate to the Top" (the two-part third season opener "Carnival of Thrills" was held over from the previous season), although the dog was not formally "introduced" in that episode. Initially referred to as a boy, Flash is later regularly a girl (despite an occasional male reference afterwards). Rosco doted on Flash, often calling her "Velvet Ears". Flash was portrayed by several Basset Hounds during the series (distinguishable by different facial colors).