hi there i just purchased a baby ball and he's eating and doing fine. i had him a few days and i'm noticing his skin on the very top of his back seems to be breaking in parts. like he's losing his good color and underneath is a dull blue. this is not all over just his back,i had a burmese and when it was going into a shed i didn't look like this. it's hard for me to explain what it looks like it's like patches on his back with dull skin under it i guess. just was wondering if this might be a problem with his skin or just going into a shed