Michael Vick pleaded not guilty to federal dogfighting charges and was released without bond until a Nov. 26 trial. The Atlanta Falcons quarterback and three others entered their pleas in U.S. District Court to conspiracy charges involving competitive dogfighting, procuring and training pit bulls for fighting, and conducting the enterprise across state lines. Federal prosecutors say the operation -- known as Bad Newz Kennels -- was run on Vick's property in Surry County. Vick arrived at 3 p.m. in a black sport utility vehicle and was booed by a crowd of hundreds. Wearing a dark suit and blue shirt, Vick looked straight ahead as he walked up the ramp to the courthouse. The allegations detailed in a graphic, 18-page indictment sparked protests by animal rights groups at the headquarters of the NFL and the Falcons, and NFL commissioner Roger Goodell has barred Vick from training camp while the league investigates.