i have a leghorn that has quit laying eggs.for about 2 months.we moved from florida to pa and about a week before leaving she had quit laying for no reason.food is the same,treats the same.while the site was upgrading ,i had noticed she was having green runs,comb tips went black..do not see worms in the runs.seperated her from others and gave all of them wazine and probios.i have a delaware rooster,2 rocks and 2 reds that are in perfect condition.very stumped..any help is appreciated