I'm not sure where to ask this question so I'm going to start here. This is not an emergency or a wound. We have a 3.5 year old Barred rock that is my favorite girl. I had ask about sour crop and received awesome advice and a gentle massage of her crop ended in her expelling what ever the issue was and made a recovery from that issue HOWEVER now she seems forgetful about what used to be her favorite things...I have always given treats and all I had to do is ask(loudly) where are all my chickens and she(head hen) and the whole flock would come running for whatever treat I had. Now it seems she is always last and I have to go find her more often than not. She is not blind and not deaf...just seems indifferent to flock activities...is that normal ish...just an inquiring mind wanting to know what is going on with my favorite HEN