>>1668868>>1668900>cheap fencingThat depends on the animal. Single strand electrified wire can keep some types of animals in, but you'll need something more for other animals.
>info portalYou are better off searching for specific information about the target species and breed you want to raise. Each one can have a book's worth of info on them. There is an Animals section in the pastebin of the OP as well as a Book section with more animal stuff.
