I was cleaning the run this morning and happened upon a fairly large spider hiding under the shavings. My 1 yr old BR when after it but I was not sure if it would harm her if she ate it so I shoved her away from it. Did I deprive her of a tasty morsel? I also have spiders spinning their webs in the coop and run. If they are traping mozzies and flies that is a good thing right? I think it looks a little unsightly though. Should I clean them up? If spiders bite a chicken can they harm it - are they poisonous to chickens?