I want a small backyard flock of 3 chickens. They are mostly for pets and eggs. I'm not sure on what breeds I'm getting, but they will be pretty standard. I'm stuck between getting 3 or 4 chicks. I want 3 chickens, so I don't want one dying off once I get 3, and then I end up with 1-2...I probably won't be able to get another chick if one does die. Are they pretty hardy? 4 would be a good number in case one doesn't make it...but I don't want to end up with 4 chickens either as I don't have enough room. Any thoughts?