Firstly, I've just posted something through the Facebook page but not sure where it's gone or if it'll get seen. This afternoon I spotted one of our hens looking a little odd. The width of her gait seems unusually wide compared to her sisters, almost twice the width. Later she also laid down on the grass, dropped her head then did like a soft body contraction. I thought she was about to lay an egg, but she never did. She also seems to have a bit of panting going on too. I have videoed her but it doesn't look like you can post vids on here. Does anyone have any thoughts please?
She is about 2 years old, generally healthy looking with a full plumage.