I don't know if anyone has mentioned this, but I've always wished there was something to tell me how much hunger a carcass takes away. I've had occasions where I've not been able to feed all my lions before needing to get off for the day and the next day I'll have some with 40% hunger, some with 20%, and some with 15% or less. At that point, I want to use the larger carcasses to feed the 40% and the smaller ones, for example 3 meerkats, to feed the less than 20%. I personally haven't gotten to the point of them almost being hungry enough to leave, but I'm sure this would be most helpful to people who have that problem as well.

I know we can calculate after using the carcass if it's a small one and doesn't fully fill the hunger bar, but wasting a medium one is not only hard to calculate but is a huge waste of hunting time. I'd love to see a simple "sates x% of your lion's hunger" or something similar so I don't waste food that could be used on my more hungry lions.

For example, let's say I have a Zorilla, Crane, Zebra, Meerkat, Human Leg, and Donkey Foal and have some 60%, 40%, 20%, and 10% hungry lions. I don't think most of players will off the top of their heads know exactly how much every carcass is worth unless they've spent time calculating. I think it would be so much easier to have it state how much hunger the prey is worth to help us keep our lions from leaving unnecessarily. I have seen one too many raffles/trades asking for food or SB to get back unhappy/hungry lions that left. I don't know the reason of course, but I'm willing to bet if we knew who to feed with what less people would be losing lions. Some small carcasses I've noticed feed more than I expected, and I'd have rather used that on a 20% not a 5%.
I hope this makes sense. It's not a huge issue, but it would be very convenient.