I have 4 6 month old pullets(in addition to 6 hens) and 2 of the young girls peck my shoes, pants, shirt(yes-they jump at my shirt) and although I find them amusing if I were to have a kid over it probably would not be appreciated. they peck my son also. the older girls don't do this so its new to me. any thoughts? the 2 that do it are a speckled sussex and a golden lace wyandotte.