Face rubbing?

[Ben Biscy]

Today after I fed my BP he started rubbing his face all along the side of his enclosure, I've never seen him do this before, any ideas what he's doing? Thanks! Oh and he just shed about a week ago. No loose skin either.

might have something in his mouth, or he could be massaging the muscles, either for comfort or to realign/adjust things.

i see many bp's and others do this, never thought anything unusual about it...