Adolescent lionesses don't do much. My suggestion is that you have the option to leave your cubs with an adolescent female. However, because she's younger, she can only look after one cub each, or two if she has a nurturing personality, and each cub would not have 100% chance of survival, but more like 70 or 80%. She also might lose 5% more mood per day as long as she's babysitting.

Feedback?

-Axel(#6627) suggested I remove the idea of the lioness gaining minuscule amounts of stats.