OK so I was out in the run with my 5 week old chicks (including 3 guinea keets ) and the guineas spotted something under the house (which is where the run is next to the house it is a mobile home with galvanized siding for the skirting) I looked and it was a GIANT centipede! it was about 6 to 8 in. long... the guinea keets changed their minds on eating it. My guess is by instinct they new it was to big since they are still babies. I am a little concerned about the chicks now and if it will hurt them. I live in Hill Country in Texas does anyone know or have heard of these things hurting chickens or chicks? YIPES!