Uterine cancer

Uterine cancer is a serious risk for intact female rabbits. Reported incidence rates have ranged from 50%-80% in female rabbits over 4 years of age, especially in certain breeds. For this reason alone, rescues and veterinarians strongly recommend the spaying of female non-breeding rabbits.

Experiences
Below are some anecdotes about encounters with uterine cancer in rabbits.
 * Great Western Exotic Vets, May 2011 - Uterine Adenocarcinoma in a Rabbit
 * Miriam's Bunnies, Onyx's Story
 * Rachel Cama-Lekx, Eve's Story: The Consequences of Not Spaying
 * RabbitsOnline, Uterine Cancer ... Worried and Need some Advice