Need help. 2nd time in 3 weeks, my hen has become constipated. The first time around, she came in the house for 4 or 5 days, got epsom salt baths for 20-30 minutes 3-5 times daily with massages, Nutridrench and Rooster Booster in water. She ended up prolapsing, at which point I was able to soak and remove the impacted stool, and replace the prolapse. Fast forward a week, and she's puffed up and straining again, and back in my bathroom. I don't feel an egg, so I don't think that's the problem. When she strains to try to pass stool, I can visibly see caked stool on the inside of her vent. She is still passing small, watery stools at the moment, and is eating, drinking, and acting relatively normally, despite the puffing and straining - still scratching and searching for food, bright, alert, responsive. Is there anything more, different, or additional that I can or should be doing to 1.) soften the stool to get her some relief and 2.) keep her from ending up like this again in another week? I'm at a loss here and thought I was doing everything I could, but I can't have a hen in my bathroom every other week for a week of baths 
