Rabbits shuld have a unlimited amount of hay, hay takes up 80% of a rabbits diet. They should also have a large bowl of water, not a water botle. You should use oxbow pellets and timothy hay, rabbits need timothy hay to gring down there teeth because they never stop growing. I feed my bunny twice a day in the moring I give her pellets and in the night I give her fresh greens and pellets in the night.