Sorry, i am so new to chickens. trying to learn all i can. Can you cross any breeds together or do you need to stick with certain breeds? i hope that make sense..... right now i have a RIR Rooster with RIR hens and one white leghorn and two americana, so what if i incubated eggs from the the two breeds that are not RIR, can that be done or should it be done? Horses seem much easier for me to figure out.