Porky isn’t neutered, and it mostly works out fine.
Basically there are some benefits to neutering and some risks. Unlike spaying, there really isn’t a major health benefit to the rabbit, so the risk vs benefits are less clear cut for males. The risk is very very small, so for many males it is the way to go. However, that doesn’t mean it is always worth it, b/c for some rabbits the benefits are negligible. With male rabbits it comes down to the individual circumstances.
Here are the benefits of neutering a male, to consider if they apply to your male.
1. Prevent pregnancy. If your bunny will never be around females, this does not apply to him.
2. Reduce humping behavior. If your bunny only humps things that are OK for him to hump, like his stuffed animals, this does not apply to him.
3. Lower territorial behavior. If your bunny will always be single, this does not apply to him.
4. Prevent spraying. Does he or doesn’t he.
5. Help litter training, especially stop territorial marking. Does he have good habits anyway.
6. Reduce smell. Male rabbits can make a very musky smell when they feel a need.