My hamster has hair gaps?

I have just realised my hamster has no hair, a hairless patch on top of his nose.. I don’t know if he’s always had this so I wanted to google hamster and they don’t have hairless patches so I googled it again and it says he might have T-cell or another diseas but I’ve not seen any signs but that, I’ve checked and... show more I have just realised my hamster has no hair, a hairless patch on top of his nose.. I don’t know if he’s always had this so I wanted to google hamster and they don’t have hairless patches so I googled it again and it says he might have T-cell or another diseas but I’ve not seen any signs but that, I’ve checked and he has no other hairless patches anywhere else . Just his nose.
2 answers 2