Limited skin discoloration

[Budden]

Hello all, new here just want to see if anyones come across this before. This is Yoshi he is about three years old and is my only beard. I want more but need space. I am concerned with the recent discoloration on his back. He has not shed in a while and has been eating normally. Its only come up in the past two days hes been getting bathed more as a result. The color seems to stay and I wonder if its age or light or diet. He is fairly active but seems to take to his hide a lot the past week or so. Am I being paranoid? Or is this a before shed discoloration?

 

[PatsyB]

No need to worry, he is about to shed. When they are older they shed spots at a time rather than shedding their whole body.