Aww, it's so worrying when they act out of character and your motherly instincts go into overdrive, isn't it?
Is he "posturing" or anything? I.e., is he holding his body in any funny way that would indicate pain? Is his appetite and stools okay?
Funny storms or anything? Anyone doing construction nearby?
I hope he snaps out of it and gets back to his normal spoiled self!
