I placed an order from Murray McMurray hatchery and they sent me a surprise chick he's about 5-6 weeks old and I am wondering what breed he is. He has brown and white down and his feathers are looking like brown and gold. He has very few and he's still very small but he's very very heavy (all muscle my buff lil roo). He has feathered legs. His skin is white. He has 4 toes. I'll post pics so you can help me figure out what he is. Thank you in advance to everyone who tries to help.