One of my hens seems to have a full crop. It's hard-ish and seems to feel like one of those stress balls with the rice in it. It's been like this for a while and I've tried massaging it and also tilting her upside down but nothing comes up. I don't want to hurt my hen. She's NOT losing weight (actually looks fat most likely due to the big crop in front). She eats and drinks fine. I did notice that she pretty much poops liquid like 95% water (clear). I'm sure this could be due to long blades of grass but could it also be due to the fact I put sand in my coop run? They free range from time to time but are in the sandy area a lot. This is a washed utility/construction sand that is in the run. Any ideas what I should do? The hen seems fine but I don't like seeing the crop like that!