Got the go ahead from the vet to start increasing exercise. Slowly. No pain, no limping, no weight shifting but she does this odd little hitch every couple of steps so we need to see if that is something or nothing. We agreed that given her nature we need to get her back up to regular walks before we let her have any room to run. If I put her in the yard right now she would likely go crazy, so the goal is to increase freedom very slowly.