Carla,
We once adopted an orphaned 3 wk old bunny.  Had to feed her concentrated
abm with cereal mixed into it in order to come close to the composition
of her mother's milk.  She only lived about 3 years, while our other
rabbit who had her own mother's milk for longer lived 12 years on the
same food and in the same environment.
--
Catherine Watson Genna, IBCLC  NYC  [log in to unmask]