I have a question about my hens. They are 1-1/2 to 2 yrs old Brown Sex Links. I have had them 6 weeks and all has been well. I noticed this evening upon the snow that has been here since Saturday that it looked as if one or all of them have diarrhea. Saturday's weather was so bad that they haven't been out much until today. Could that have something to do with it? They are not lethargic and appetite seems to be good. I cleaned their coop this evening and they all seemed to be curious as usual. Should I be adding something to their diet or other things I should look for? I've been averaging 2-3 eggs per day and today I got 4. I may be overreacting but just want to stay on top of things take care of my girls.