Does anyone know what is required to make animals spawn? I'm trying to figure out a way to farm sheep and maybe pigs since you can't lure them around with wheat and make a gated pen yet. I've had sheep, pigs and chicken spawn in my underground farm but that is really random and I'm not sure if there are specific parameters than need to be present to make them spawn in certain places. If possible, I prefer not to have to make a big super mob farm or something of that magnitude, but if that's all that I can do I'd still appreciate knowing for sure. If anyone can please help me out or can send me to a link that explains it, that would be greatly appreciated. Thanks for your time.