I'm not sure that's a good idea. [What if he perceives it as an attack? Wrathion doesn't dislike Claude. The last thing the dragon wants to do is hurt him. No. He's not going to allow it.]

You have one of these things too, you know. Or perhaps you don't, it isn't in a place you can see it. Do you mind if I point it out to you?

[Which, if given permission, Wrathion will do quite literally, with the gentlest touch of a foreclaw to the crescent moon on the back of Claude's neck. But not before Claude allows it.]