Hello, it's me again. The chicks given to us are now 4 weeks old (I think) and have learned to roost. As it is too cold to put them outside they are in my bathroom with a heater to keep the temperature warm enough so they do not get chilled. They have learned to roost and can fly to short heights and distances already. I have one (the smaller) that sneezes on occasion and gets runny diarrhea. She also has normal fecal movements as well. I have been doing a little experimenting with "snacks" (cut grapes, meal worms, oatmeal, apples, bananas) but have not been feeding them a lot of those items. The other one has been doing fine. They are on organic baby feed. Their water is changed daily (sometimes twice a day) as is their bedding to make sure no moisture is gathered in their "improvised" coop. Here is a current picture taken today. If anyone can assist with the health issues and also possibly age them for me that would be helpful. I believe they are pullets, but they have mighty big feet. Thank you for your help, it is greatly appreciated.