Iding look alikes

[gmachicken]

Would there be a way to ID look alikes? Some kind of legging of dot on the head or???
Just wondering. We have 2 each of BO and BR who are about 9 weeks old now. My granddaughter likes to name them
but it is hard to identify them.
Thanks for humoring me.

 

[Cloverleaf Farm]

Quote:
Different colored zip ties for leg bands work great. Just make sure you keep an eye on them as they grow, as they will have to be replaced periodically.