Browns running back Nick Chubb is in the concussion protocol after absorbing a high hit from linebacker Mack Wilson during the first padded practice on Monday.

There is no timeframe for how long he’ll be out.

Coach Kevin Stefanski acknowledged “it’s fair'‘ to say he wasn’t happy with Wilson’s hit, and added “we’ve gotta be smart.‘'

He said Kareem Hunt has had a good camp so far and will continue to help give the defense a good look. He noted that the Browns have a good running back room overall with some depth. But the Browns have only 14 padded practices in camp, so losing Chubb for any length of time in this new offense is a blow.