I just received this sweet little chicken along with a silkie, frizzle cochin, and Mille de Fleur. My other chickens did not mind too much, but my rooster seems to be very annoyed with the Crested Polish. I am not sure on age, other than born some time in the spring. I can't tell if it is male or female, but if it is male I am going to take him back to the farm and get a girl. I don't need bloodshed in the coop!