My hen has a large area that has been swollen for quite some time now. When I feel it, it is kind of soft and squishy. I am not sure what to do for her. I have let it go for a very long time and she shows no symptoms that it bothers her except that she is always the last one to jump off her roost and she waddles a bit because the mass is so large. Does anyone have any idea what this could be. It's been this way for months. I know I should have asked sooner. Thanks to all!