notgrowing

Hey guys! So I have this really weird thing going on with 6 week-ish old my brahma chick. He isn't growing up and he's bald!! All my other ones are thriving and fully feathered. I am 100% positive he is getting food and water. What's going on here? I feed Alaska Mill and Feed chick crumble and...

My one week old fawn and white runner has stopped growing. she has been 1.9 oz for 3 days now. She is eating, and drinking fairly normal- just sleeping a lot, and tires quickly. Any thoughts or similar experiences? She seems thin as well. :(