I noticed the other day when I was playing that there isn't a feature to view your lion/lioness's history, like see when, where, or how you got them. I feel like this would be a pretty cool feature to add later(since that would take a while to code and program probably). I've played some other games with this feature and I feel like it would be nice to see maybe where a cub or adolescent came from if you got one from the giving tree or to find out if a lion you got came from a different pack or is it a generated one.
(I mostly like this idea because I'm trying to keep track of my lions and I can't remember where I got some of them.)