I have a batch of 30+ chicks that are a little over 6 weeks old now. They are Salmon Faverolles, EE's, and Cinnamon Queens. Everyone is completely feathered out except this one Salmon chick, he/she has feathers just on the tips of the wings but is nearly bald everywhere else! And it's half the size of the other chicks! I'm not sure what to do with it. It eats, it drinks, it runs, it plays with the others. But it looks weak and small. Should I cull it from my flock or just let it go and see what happens to it? I certainly will not be letting it breed if it stays and will need to band it's leg so that if it ever does feather out I will know which one it is. I don't want weakness in my future chicks.