So I was given two chicks (about three weeks old) and soon after bringing them home I noticed lumps on their necks. I figured they just needed some grit in their crops but kept them separated. Now I'm noticing my other chicks who are much younger have lumps too. The lumps go away when I pull their feed. I'm pretty new to this chicken thing and was wondering if this was a common thing or if anyone knew of anything I can do. I'm really getting worried
