Poor Tigris has been pacing up and down the room all night as he was so worried about Eve.
He has never had crystals but he had a so-called idiopathic UTD some years ago which came back after some months- so he knows the pain.

He tells Eve that she should trust Dr Sandy- allthough he knows it will be difficult for her. He tells her she shouldn't eat her diet afterwards but maybe you do not have to tell her that.
And he sends sweet purrings and headbumpies.