sick 5 weeks old

Hey ya’ll. I need some help, please! I have a 5-6 week old RIR that is acting like she’s sick. This morning when I went to the brooder she just layed there and barely opened her eyes. Normally, she’s the first one to greet me and jump on my arm. She did rouse, but she remained puffed out and...

Hello! I have lost 4 Cornish cross in the last 3 days. They are 5 weeks old, outside in tractor. Water, move and feed every day. 24/7 food. In Michigan where temps are fluctuating right now. Removed heat a weeks ago. found two dead 3 days ago, another the following day and another this morning...