We live in 0% humidity with almost no rainfall but they do live in same run all the time, ground is covered in snow for several months, not sure if the cold would kill the worms!
Shes always been small and she seems the exact same size. I havent witnessed an bullying. Thanks for help! Do you reccommend deworming chickens? No-one has ever mentioned this to me and we are in a high desert climate so we dont deworm any of our other animals (reccommened by the vet).
Over a week ago my hen started acting wierd. Self isolating, staring at the shed wall, slow moving, not recating to much, let me pick her up which she never does, eating less, drinking less, hasn't laid in weeks (but all my others have been molting so egg produciotns been all over the place)...