I picked up my baby BR chicks from feed store on 3/22, so that makes them just about 2 months old. Names Henifer Lopez Claire Henfield Consuela & Eggatha Christie ( the one in most of the pics here ) I had all four girls (99.5% sure they are girls) in the larger brooder till I noticed Eggatha was acting "not right". It was then i set up my smaller brooder and quarantined her. I treated her with Sulmet for 3 days and then gave her a 3 day rest period. Since then I have been treating with Corid 20%, today is day 5 of treatment and I want to say she is getting better. The main issue I am having now is getting her to gain weight again to match up with the rest of the flock. Eggatha weighs in at around 8.5-9oz. While the others range from 1lb to 1.5 lbs. Today when I took the brood outside to enjoy the weather the others bullied her when she came close to their cage. (Video of this was captured and is being uploaded. Will post when done.) Is this simply because she has been out of the flock for a bit? Because she is so much smaller ? And here are the pix Before first treatment. You can see Eggatha over to the left there. Before first treatment. Sleeping standing. After Sulmet treatment. Before Corid treatment. Second day of Corid treatment. Posing for the camera ? True glamor shot. Are you done cleaning my booder yet? Chicken standoff? You can clearly see the size diff here. Poor Eggatha, not welcome by the others anymore. Henifer (Largest hen/alpha) Looking at Eggatha with her "*** MATE" stance. Group Shot. All giving her the "chicken stink eye" Henifer being aggro. Henifer being more aggro. She had just pecked Eggatha's head and is lining up another pecking run. Videos of her behavior before treatment and of her today are being uploaded as we speak! Thx for input pplz!