I had two of my 3 year old hens die like this within a month of each other. They were fine one minute, then "poof" laying on the ground, feet up. No trauma, just looked like they went to sleep. Neither had laid an egg for a year prior. I have two more that are the same age and don't lay any more (I thought they laid longer than a year and a half!). Wonder if they are next?
and 10 peeps (2x Buff Orpington, 1 Bard Rock, 1 White Sultan, 1 Silver Speckled Hamburg, 1 Golden Buff, and 1 Easter Egger and introducing 1 Speckled Sussex, 1 Columbian Wyandotte, and 1 Black Australorp)
and 10 peeps (2x Buff Orpington, 1 Bard Rock, 1 White Sultan, 1 Silver Speckled Hamburg, 1 Golden Buff, and 1 Easter Egger and introducing 1 Speckled Sussex, 1 Columbian Wyandotte, and 1 Black Australorp)












They can just die at any time with no warnings. I'm trying not to get too attached to mine anymore, I had a 3 month old golden laced Cochin cockerel bantam who was my favorite. His name was 'Cochise'. Every evening I'd take him out of the run and let him play in the front yard as I stayed there with him just enjoying the evening. One afternoon late I notched he was not being himself as in scratching and eating grass. He was not eating at all. I brought him inside the house and set him up in a crate with food and water. He died the next morning. He was fine 24 hours before that. You just never know.