This is my 1 week old mystery chick that I rescused from TSC. When she came in, she had been trampled and pecked, so they medicated her and gave her to me. With what came in on the day of her shipment, she could could be a White Rock or a Leghorn (though I think she's a little big for a Leghorn), but might also be a meat bird. I don't think she's really growing any faster than my 4 week old chicks did, but I've never raised meat birds, so I don't know how that goes. She is darker on one side because of the medicine they put on her. It stained some of her feathers. This morning, which I think is day 7. This morning. This Morning. Two days ago.