whitelist option for pig mobs that produce bigger litters

[Dogmaticcraft]

I am playing with a mod with custom pig mobs in my pack, and the mobs aren't being detected by your mod as a pig, and just give 1 piglet per litter.

solution: list option for mob that will be affected by the pig breeding mechanic.

Another suggestion: Add Rabbits to the list by default.

[Dogmaticcraft]

Modded pigs are more common than you think, think of the TF Boars, Earth Mobs mod and the Backport versions for the new animal variants