If there is no food, rabbits can generally last about two days. If there is a water source, they can last up to two or three days. When the owner is going on a long trip and there is no one to take care of the rabbit, try to send the rabbit to a pet store or a friend's home for foster care.

How to know if a rabbit is hungry?

1. If a rabbit is licking the cage, it means that the rabbit may be hungry. When it reaches out to catch it, it will stick out its tongue. Lick your hand.

2. The rabbit will bark and bang on the cage from time to time to attract attention.