The Bears placed Dozier (undisclosed) on injured reserve Tuesday.
Dozier was carted off the practice field last week due to an apparent left knee injury, per Dan Wiederer of the Chicago Tribune. However, the team has yet to confirm that report. The 2014 fourth-round pick signed a one-year deal this offseason to provide depth at both guard positions along the Bears offensive line, but he'll have an uphill battle to make the roster after missing a significant portion of the offseason.