3: Better Breeding Mod
Some people want to watch the world burn, but some want the exact opposite. No, not to watch the world drown, silly, but be more productive. Build, farm, mine, do some animal husbandry. For them this mod is ideal, as it allows them tinker with the stats of animals, adjust drop rates and more.
The most interesting feature is that through this mod you can create more nutritious animals, so that they give meat that replenishes more hearts more quickly. Also it gives breeding and animal herding a bit more of a reason to be in the game. All in all a neat little addition to the game, especially when you play survival. Get the mod here.