First I would like to thank you for making this game, I love the game.
I don't know how much work it would give to implent this idea, but it would be great in my opinion to add a feature to "play" with your food. You could use the "view stomach" button and add a couple options like being mean to them or to comfort them of their fate. I guess if you tried to add a visual for all this it could take a lot of work for this, but either way I would like to give this suggestion.