I have 6 rabbits. you shoulden't feed them alfalfa, unless it is an occasional treat. your bun will get over weight, as it is too high in calories and too high in calcium. feed them timothy hay DAILY to keep their digestive system working properly. never feed them iceberg lettuce, only romaine lettuce. baby carrots, clovers, dandelines, and sometimes apples are very good nutrition. enjoy your new baby, and good luck.