I am a fan of animal breeding games as well as farming. Well, I blame Harvest Moon for part of the desire. I have been noticing ranch mods for Skyrim, but none of which I want or expected. It's not about the breeding, but it'd be nice to have poutry, cattle, horses, et cetera for various uses like on a farm. Maybe farming as an addition? To grow materials for crafting and herbs. There could be a farm with a pen for animals to interact with.