Of six fertile eggs I recently purchased and put in my incubator, only one hatched. It is now in a brooder, but I was wondering if it will be OK to bring this one up on its own? I know chickens like company and feel it’s a bit cruel it being on its own. Or would it be best to purchase a chick of similar age? The egg that hatched is a male cuckoo Marans. I do have five chickens already, so it is only until this one is older enough to be outside.