I have a nine month old HRIR pullet that is dying. She had a poopy butt this last weekend so I washed her butt, blowed her dry and gave her ivermectin. She got a poopy butt again within two days. The last two nights I had to put her in the coop. I wonder now if she could not get up the ramp. She drank really well last night, but tonight she was laying by the water. When I picked her up I realized she is extremely thin, and she is not able to stand. She is having trouble even sitting up right. She just ate some of the eggs I cooked up after I brought her inside. Her crop is not full like it should be in the evening. I don't think she is laying yet, but I checked and I can't feel any egg at the back. She can't move around.