Rokk somehow managed to remove the collar he's been wearing for a little over a week (to keep him from being able to get at his neutering incision and the staples that are in). Apparently he spent most of his time since getting off scratching his head and face, and there are patches of fur missing. I brought him out and set up the old play area (I had to alter it because he couldn't fit in every space with the cone) and now he's distracted with exploring. But he still stops occasionally to scratch. Is this barbering? Will he stop doing it after a while on his own? Is there anything I can do to prevent him from doing it now?