I have an 4x8 coop that will hold my 15 girls that will be arriving soon. Will whelp them in the house, but once I get them to the chicken yard 23x23, how high should I make the fencing? I know I need to do some underground work as we have snakes and such..no rocks to be found tho. I have had the locals here (recently moved here) suggest that I put rocks all along the fencing...Will my girls fly out when they get bigger?
