She's nine; last year she weaned a steer calf who was only about 200lbs lighter than her. She's Angus X Shorthorn, out of a white cow who we culled for meanness (at 14 or so, she'd been OK but got old and cranky), but she's a sweetie-pie. She's only ever dropped a black calf with an Angus bull, and even then they're mostly blue. Last year's was red and white, and she had a roan heifer out of our last shorthorn bull.
(ETA: obviously stuck this on the wrong post, I am as ever prone to imperfection).
Thanks chickylady so after careful inspection of all 20 pullets I noticed three of the younger ones by about two week all have plucked feathers on their backs so I separated the three of them maybe let them mature a little more before they join the flock . weird part about this is they were in cramped brooder so I moved them outside to their coop then all this plucking started, I dunno im as green as they come to the chicken world