I've seen many people complain about the current system - I feel it MAY be in place to prevent breeding with wolves you have up as studs, which is honestly fine, but it seems that if you change your mind and take them back down, the cooldown remains. So how about this:
Make it so the stud's cooldowns say Currently Studding.. - Or something to that affect, with no timer involved, and just have it trigger when a wolf is set up for stud, and have the wolf go back to normal after being taken back down.
Naturally if a stud is bred with, THEN put the cooldown ofc ofc.
I have no idea about how this would work in coding at all, but I figured it would be a nice idea c: Hope it gets some consideration!