Grass that rabbits can eat:

1. Alfalfa. Alfalfa contains high calcium content, which is suitable for supplementing the calcium needed by rabbits during their growth. However, please note that alfalfa is only suitable for rabbits under six months old.

2. Fruit tree grass. Fruit grass can also be used as a staple food for rabbits and can be supplied in unlimited quantities. Fruit tree grass is softer than ordinary grass and has many leaves, which is beneficial to rabbit digestion and absorption.

3. Cat tail. Cat tail has low nutritional value, but is high in fiber, which can help rabbits digest it better.

4. Alpine grass. Alpine grass is rare. It is a grass of the Gramineae family. It can also be used as the staple food of rabbits. It is very soft and is especially suitable for rabbits to eat.

5. Plantain. Plantain grass is also a medicinal material that has the effect of clearing away heat and detoxifying. It can also be used as the staple food of rabbits, which is beneficial to the health of rabbits.