Bobs need about 4 square feet per adult bird. They are seasonal layers, laying from April thru September. They can be aggressive and highly territorial and are paired up male to female, and mate for life. The females can be worse than the males during breeding season, so you may need to separate the pairs during this time to prevent injuries or even death. During the non breeding seasons, they appreciate the covey and you can keep them all together.
Feed them some sort of gamebird food or a feed that contains 24% to 28% protein. They enjoy similar treats as chickens do...greens, veggies, quartered apples and peaches, peas in the pod, corn on the cob, meal worms, etc... They can be tamed up enough to feed from your hands, but become very stressed if handled. Oyster shell on the side for the layers
They can tolerate very cold temps, well below freezing, without any added heat, however make sure they are out of the wind, rain, and snow. If you live in a climate with brutal winters, add some grass hay to the floor to keep their feet from freezing. Add a low pan of dirt or sand for dust bathing.