I came home this evening to find Albus looking just horrible.  He has a rash or something...swollen places on him.  They are just swollen up and some are a tiny bit pink on the edges.  He has places on his face, belly, and I can see some on his back just because the fur isn't laying properly.  Any thoughts?  He's not scratching...they apparently don't hurt as I squeezed on them a little.  They are just feel like a chigger bite feels, but they are bigger. 

I'm going to give him some benedryl tonight and hope it clears up.  If not we'll have to visit the vet.