McFadden (groin) is active for Sunday's contest in Miami, David Helman of the Cowboys' official site reports.
Shrugging off a groin strain suffered mid-week, McFadden will continue to serve as the Cowboys' workhorse back, according to Brandon George of the Dallas Morning News. If McFadden upholds his standard from four games as the starter -- he's received 31, 26, 28, and 20 touches during that span -- he shouldn't have a problem producing versus a Dolphins defense that's surrendered a league-worst 11 touchdowns to running backs in 2015.