I took over six aged hybrid chickens from a friend who was moving away. They were three years old when I had them and laid eggs for a while before settling on my getting about two each day. I lost three over the course of last year and have just lost two more in quick succession yesterday and this morning. I’ m devastated, plus I only have one girl left in the run now. Do chickens get lonely? Would you suggest that I bring in four new girls soon to keep her company and what age would you suggest as she is now getting on a bit?