Hi everyone, I'm hoping someone here can help me. I have a roughly 4 year old serama hen that I've been noticing feels very heavy like she's over weight. However, yesterday when I picked her up to just to say hello, her underbelly near her vent is just very squishy like a water balloon. As of this moment, she still stands up, walks very little ,has a little bit of an appetite, not much and the water intake in very low, I've not seen her drink but im trying to get her to. In the little research so far that I've done. Im aware this has no cure. However I do understand that I can drain it off and possibly extent her time with me. My problems are these. I'm unable to find a video or any info on the size guage needle ( will i be able to get it at tractor supply )and the safe amount to drain off. Shes not panting as of yet, . She hasn't laid any eggs for several days but doesn't seem egg bound either. If I had to say her size, I'd compare her to a pigeon. Any help would be greatly appreciated. Thank you