Really adorable, Lady Cardinal.
Also, I just learned a new fact about female bunnies’ uterine cancer. The vet lecturer I posted elsewhere said that it can develop in females as they get older, but we don’t catch the symptoms until it has spread because it isn’t an organ that is used daily (like stomach) so they don’t get painful symptoms there. So by the time we learn about it, it can be quite advanced in their little bodies. Spaying is such a direct way to prevent it, that we are big advocates of it (as you see from our replies.)
Sealyah, neutering males is also important for being cancer free, but not as urgent as with females. However, it does effect their behavior, and my experience with my previous male who was not, was that his hormones never totally calmed down. He was a single bunny, and he loved to hump my feet and ankles. I actually only wore jeans (not shorts) for 8 years! He was very sweet, but still honked and ran circles around me cause he Luved me. His nature wasn’t very aggressive.
As for pain in older bunnies – a vet will use enough anesthesia, and give you pain meds (ask for them) to take home after so it is not better or worse for an older bunny. Just that older bunnies will always have higher risk in a surgical procedure as humans do due to general aging of all organs. Some at any age have hidden genetic conditions, but no vet knows that going in. For your comfort at home, for his comfort, have it done early. If you ever get a second bunny, there is no risk of pregnancy with a new female, and no risk of serious aggression with a new male.