It's a tiny bit worse than that because he was squinting angrily at me for getting near him lol. Yeah I had read about the condition and figured thats what he had. Do you have any sites with more info?

He has shelf liner in his cage because he eats eveything else, like papertowel! He won't eat veggies but he'll take giant bites of papertowel! But he has never been on sand.