It's extremely rare for a bunny to eat her young, unless it is a stillborn. Years ago someone dropped a bunny off at the shelter and she gave birth that same night. The cage was tiny, and she was stepping on her babies as they was simply no room. My mom and I took her home and fostered her until the babies were weaned- it was an incredible experience, I still have photos of the bunny family. Anyway I had many questions/ concerns, though she turned out to be an awesome mom, especially given then circumstances. I remember her look of shock the first time the babies ventured out of the nest and took over the cage, it was sooooo cute! Anyway I found the following link to be an excellent resource: (broken link removed)