This is what rabbits should eat:
Rabbit's staple food is pasture, and rabbit food is supplementary food.
At the same time, give the young rabbits unlimited water: a kind of high-quality food with balanced nutrition (accounting for 5% of the rabbit's body weight)+alfalfa (one in the morning and one in the evening)+Melilotus amurensis or other main grass (unlimited)+boiled water (unlimited feeding with a ball kettle).
Adult rabbit: a kind of high-quality rabbit food with balanced nutrition (2 ~ 3% of rabbit body weight)+Timuxi or other main grass (unlimited)+boiled water (unlimited)+appropriate amount of fresh fruits and vegetables (feeding is not recommended for rabbits aged 6 months).
If you have any other questions, you can ask them in Baidu Search Rabbit Back Garden Forum.
I hope I can help you and adopt it. Thank you.