I tried to hatch 20 eggs from my Pekin, but only one hatched. It is on the left, looks like a Pekin! So I went to Tractor Supply and bought 3 more that hatched the same day as our one, to keep “him” company. We were told they are Pekin??? They are on the right, they don’t look like ours. Can you tell me why? When can I let them out to be with my grown male and female? The male is totally obsessed with them.