I have a RIR hen that is a little over a year. We had 3 other different breed chickens but lost them to different things. My RIR is the only one left. She laid eggs daily until about Nov or Dec then only laid every other day or maybe every 2 days, but we were still getting anywhere from 3-4 eggs a week from her. Then 2 weeks ago she stopped laying completely. She still lays in the nesting box some but she is free range in the backyard constantly and all seems well other than not laying. I thought maybe she was egg bound possibly but she doesn't seem to act like it. No poop differences, not hard abdomen/vent area, no tail bobbing. I did soak her in Epsom salt on Sat to see but nothing came of it. I have not finger checked her vent yet and don't want to if she doesn't actually seem egg bound. Any other thoughts on why she might have stopped laying? She has no other symptoms or issues that I can tell. Still walking around great, uses the doggie door to come inside (she is a mess!), and acting normal as far as I can tell. I'm posting some pics of her poop and a video of her demeanor.