Guys need some advice please, I have a mixed lot of Chooks consisting of Barnevelders, Wynadottes, Welsummers and light Sussex. I have had one chook die and one looks like its on it's last legs...... They have lost feathers to their undersides. I can find any ticks of mites etc on them nor in the nesting boxes.any ideas of what could cause this problem.
Thanks
Thanks