(Dallas-AP) -- Let the practice begin.
Oklahoma and Arkansas each arrived in Dallas Wednesday. The Sooners and Razorbacks square-off on New Year's Day in the Cotton Bowl.
The 7-and-4 Razorbacks had their first practice Thursday morning at Texas Stadium _ home of the Dallas Cowboys, owned by former Razorback Jerry Jones.
Arkansas will practice at the same site Friday and Saturday.
Meanwhile, the 10-and-2 Sooners will practice at SMU's stadium.
OU will have its walk-through at the Cotton Bowl on Monday afternoon.