My 8 month old pullet, who is laying, has a puncture. I felt dried poop on her keel bone and tried to pull it off. It was wet underneath. there is a quarter inch hole there. It appears to be draining. I have no idea how it happened. I have washed it out with chlorhexadine(sp?) surgical scrub and am about to put in some neosporin. She is acting completely normal, no difference, not acting in pain. She is eating , drinking, and flying on me.