possible feature to add?

I know we lose mares during foaling, but sometimes the foals survive, is there a way you could make it so now and then say one makes it and has to be hand raised, just code it so it matures slower like a late summer foal or a preemie. Just thought it would be something to think about. or even make “wet Nurse” mares to lease until weaning time say a 5-6 month period. I couldnt sleep the other night and it popped into my head. anyhow just a thought, Carole