Do Bantams generally grow & mature at a slower rate? I know they have to have warmer brooder temps than our "full size" chicks, but they just don't seem to have grown even a little in 3 weeks. This isn't our first time brooding Bantams, but I just don't recall them being so far behind in growth than their counterparts. Maybe I'm just being overly worried or impatient? Yes, they are eating at a pace.. No signs of illness .. Just .. Forever tiny.