Buddy, one of my dwarf hamsters, islosing some fur under his neck, and it looks damp and yellow. Also the area around his eye is kind of red, and before he couldn't open his eye all the way, and he still can't. I'm going to see if I can get him to a vet tomorrow or this weekend, although I hope the vet won't cost too much, as I don't have a lot of money. My grandma doesn't think it's worth taking him to the vet, but I'm going to try. Here is the best picture I could get. I hope he is okay :( I <3 you Buddy.