Yes, rabbits can be litter trained, and it is generally quite easy to do so. Litter training your rabbit can make living with them more convenient and also help prevent accidents outside of their living area. The following are some tips for litter training your rabbit:

1. Choose the right litter: Use a litter that is safe for rabbits, such as paper-based litter or wood pellets. Avoid using cat litter, as it can be harmful to rabbits if ingested.

2. Choose a litter box: Choose a litter box that is the right size for your rabbit and fits in their living area. A rectangular shape is usually best.

3. Place the litter box: Place the litter box in a location where your rabbit tends to eliminate. You may need to experiment with different locations before you find the right spot.

4. Reinforce positive behavior: When your rabbit uses the litter box, reward them with praise and a small treat. This will help reinforce the behavior.

5. Clean the litter box regularly: Clean the litter box at least once a day to keep it clean and odor-free.

6. Be patient: Litter training your rabbit may take some time, so be patient and consistent with the training. It is also important to remember that accidents may still occur, especially during the training process.

With patience and consistency, most rabbits can be successfully litter trained. If you are having difficulty with litter training your rabbit, consult with a veterinarian or a rabbit behavior specialist for additional tips and advice.