So when a lioness comes into heat she has a flame next to her name. What if that flame was a different shade for each day of heat, say yellow first day, orange second day, red third day. This would make it easier to keep track of which lionesses to breed and how much longer you have to breed them, rather then tediously clicking on them and then back to the main page to see which other lionesses are in heat and so which one you should spend your time finding a stud for, ect.