If you feel the fuzz off from them, they are feather stubs. They supposed to be CLEAN legged. How old is this cockeral? I agree with Pinkchick, worry about when it does goes down on the shank and between the toes....to freezer camp he goes! If it was me and he is the BEST roo, I would wait and see if it grows out more if he is a very young roo which I think he is from the way his legs looks. If you get more fuzz, you will know.