Thank you for all the good suggestions and great insights. After having these chickens for 2 years without any major issues I realized I know very little about my flock And I have much to learn

. We did decide to cull her. I did not notice any infestation. She was not laying. Her diarrhea was becoming more severe. She still seemed very alert but moving slowly. I now know where their crop and abdomen is and how to check them


. I need to keep an better eye on the rest of my girls for now. Thank you again for all your help.