Rabbits will be fine eating grapes. Eating grapes in moderation has certain benefits for rabbits. But rabbits should not eat too much. Eating a large amount of grapes will cause certain damage to the rabbit's stomach and teeth. Moreover, grapes contain high water content, which will make rabbits prone to diarrhea. In severe cases, rabbits will suffer from diarrhea and dehydration.

Benefits of rabbits eating moderate amounts of grapes:

1. Promote digestion. Grapes can provide rabbits with the daily required crude fiber, amino acids, etc., which can help rabbits digest.

2. Promote growth. Grapes can provide energy, protein, fat, amino acids, minerals and other trace elements for the growth and development of rabbits, and can promote the growth of rabbits.

3. Replenish water. The climate in autumn is drier, and some rabbits don't like to drink water, so you can feed them an appropriate amount of grapes to replenish water.