So this is my first time with chickens. I have six females who are 12 weeks old, all different breeds from Meyer hatchery. Our golden laced wyandotte appears to have wry tail. Her tail leans far to the left. From what I have read it seems this is a genetic condition? Her comb also appears to be deformed. She has a bump in the middle towards the top we call her unicorn horn. Maybe she'll grow into it? I don't know. My concern is that she is much smaller than the others. She's quiet and seems a bit behind in growth. The others are all quite vocal. Trying out all their new teenage voices. With winter coming I worry about her getting too cold if she doesn't have enough weight on her. She eats her food well. Her crop is full at the end of the day. She'll eat some treats but prefers live bugs. I'm wondering if there are any type of vitamins or supplements that would be helpful to her?

They will burn calories to maintain body temp... better to have them be nutritious calories (formulated rations have vitamins and minerals added), then mostly empty calories like corn or scratch (no added vit/min) which are on par with chips to me. 
They've never been fed corn or scratch but they do love boiled eggs as long as they aren't scrambled or smashed
She seems to have a decent spot in the pecking order as nobody seems to pick on or try to size her up. Perhaps I'll try a booster out and see if it seems beneficial to her. Would black oil sunflowers seeds be a good treat?
Nutrients oxidize so the recommendation is 6 weeks or less from mill date. I won't be shopping that feed store again, as their turnover obviously isn't enough to meet my expectations.
