Thanks MG. I checked there too. I'm worried he might end up with the fungal rash he has in his fat roll on the back of his legs in some other crease. All clear behind the ears.

I asked my DH if he can smell it, but he says he doesn't know what I'm talking about. I must just be going completely mad.

Or............ more mad than usual. I'm not imagining things though and I think it's worthy of a visit to the Dr..... as much as I hate, hate, hate going to the Dr.