Out of the 12 chickens I received--- 10 are survivors. Sadly, during one of our recent hurricanes, one of the chicks was mauled by her "sisters"---I mean, killed, murdered, cannibalized. I freaked.......
my husband split the cage in half, plus we have a third cage now too---the one cage holds 2 babies, one holds 5 and one holds three
I researched and found that light colored chicks should not be placed with darker ones, that different breeds should not be housed together (now they tell me

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I also took pads of hay and put one in each section (the chicks love to forage through the hay looking for cracked corn and scratch that I throw in once a day)---I read that this foraging keeps them from pecking at each other---seems to have worked!
I am happy to report that no one else has died and they look great---getting their feathers back etc. Thought my experience might help someone else.