Cowboys safety P.J. Locke has returned to practice.
The team announced Friday that it has opened his 21-day return-to-practice window.
The Cowboys placed Locke on injured reserve on Sept. 26, six days after he injured his foot.
Locke played only three snaps in the Week 2 win over Washington, pulling up while running to tackle running back Rachaad White.
He had three tackles in the first two games.