I have a 5 month old mixed breed that I do not know the sex of. it is half silver laced wyandotte and half sex link. it acts like a hen but it is soo big! bigger than my buff orp hen. I put a silkie roo in with it and found it curled up against him sleeping. please help me quess. if it is a roo, I will not be able to keep. it is very docile and friendly. when I put it in with my hens, it hid for 3 weeks. it has 2 feathers on the tail that are a tiny bit long and curl. I have a sex link pullet a bit younger that has the curl too???