Cooper (hamstring/rib) participated in individual drills at Thursday's practice, Jon Machota of The Athletic reports.
Cooper appears to be doing more than he did Wednesday, when he was called a non-participant and only did resistance work on the side. He's dealing with hamstring and rib injuries at the moment, but he was able to play through them this past Sunday versus the Panthers on his way to three catches (on as many targets) for 69 yards and one touchdown. The Cowboys will unveil Cooper's level of activity later Thursday.