A little two weeks ago, one of my hens passed away - dog attacked and she couldn't survive the surgery. The other surviving hen has been missing her - they were friends and great buddy to one another and they are the only two hens I have. Ever since her friend is gone, she hasn't been eating as much anymore! I've tried to feed her with her favorite treats, but she only manages to eat very little then walks away. She hasn't been eating layer crumble or anything nutritious, at all! The only "joy" she's been getting is catching mosquito flies in the backyard. Her drops have been significantly small, 3 times smaller than her previous drops. What can I do ? Why has she not been eating? Please, please help!!!