Hello, I have a fairly old hen who really is a bit of a pet. Her name is Hennie and she generally eats a lot. We have had a heat wave for the past week and 2 days ago hennie's comb which is normally big and tall became thin and drapped down along her face. The last 2 nights she has not wanted to go back into the coop and hides. She still eats and drinks but she walks around very slowly. Her crop this morning is pretty big and mushy. It is possible she ate some mash through the night but I doubt it in the dark so it seemed like her crop did not clear through the night. (as far as I know) She will drink water. What should I do?