Spaying and neutering companion rabbits prevents reproductive cancers, reduces hormonally driven aggression, and enables harmonious pair bonding that dramatically improves rabbit welfare and lifespan.
Uterine adenocarcinoma is so common in unspayed rabbits that it constitutes a welfare emergency for the majority of female companions living beyond age 3. Cancer causes progressive pain, anorexia, and decline over months. Spaying before age 2 eliminates this risk entirely. Beyond cancer prevention, spaying and neutering enables successful pair bonding that transforms rabbit welfare by providing companionship, social grooming, and the psychological security of a stable bond. Isolated rabbits display depression-like states and higher stress reactivity. The combination of reproductive health and social wellbeing makes spay-neuter one of the highest-impact welfare interventions available to rabbit owners. Access to rabbit-experienced vets is the primary barrier to uptake.