The snakes got their annual vet check today. The vet was able to confirm that Little prince has cataracts, he has partial sight in his right eye and is completely blind in his left side.
That explains his behavior change last year as not wanting to leave his viv and suddenly startling and whipping his head round. I'm hoping he'll be able to adapt in time as it's hard seeing him getting so scared and panic bolting.
Other than that, he got a clean bill of health!
Yuma also got a clean bill of health! It was such a relief after having her develop respiratory infections the last couple of years after her Winter dormancy. It looks like adding the heat panel to the top of the viv and keeping her cool temps raised to 22-23c has made the difference :D
I'm glad i've got such a good local reptile vet. There's so little info out there about older snake care that I hadn't come across anything that talked about keeping them a couple of degrees warmer to compensate for a weaker immune system. Fingers crossed she'll keep well this year ^^