One of my cats is sporting a rather swollen chin this morning...see pics which have hopefully posted.
I've noticed a tiny bit pink around his mouth (thought it was his lip) for the past week or so and at the weekend someone else commented on him sticking his tongue out, but seeing this today makes me think it was building up to this.
He's still eating, doesn't appear to be in any pain. Has shown a penchant for chasing bees in recent weeks...
Any ideas what it could be?