Things that rabbits can feed:

1. Rabbit food. You can choose rabbit food rich in protein, vitamins, and fiber, which is beneficial to the growth and development of rabbits.

2. Vegetables. For example, carrots, green vegetables, Chinese cabbage, etc. Vegetables are also rich in fiber, which is beneficial to the peristalsis of the rabbit's gastrointestinal tract.

3. Fruit. Apples, watermelons, and bananas are rich in vitamins and can provide sufficient nutrition for rabbits.

4. Pasture. Rabbits are omnivores, but they mainly feed on grass. You can choose alfalfa, timothy grass, or ryegrass. These grasses have high protein content and are easy to digest.

5. Oatmeal. Oatmeal is rich in crude fiber, which is beneficial to rabbits’ digestion and absorption, but choose oatmeal with low sugar content. Too much sugar content is not good for rabbits’ teeth.