Dak went over 11.5 rush yards in every game he played last year, besides the one he got injured in. And he still had a quarter and a half to go in that game so he may have went over in 5/5 games.
FanDuel Sportsbook have this prop set at 13.5, while BetMGM and PointsBet both have it set at 12.5. We get the most favorable line with PrizePicks and I like the over here.