Useful animals is a mod that is responsible for modifying and adding new parameters to some Minecraft animals, offering us the functionality of turning certain animals into pets, and also adding a level system that will allow us to evolve our pets and teach them new skills.

To turn an animal into a pet, the first thing we have to do is throw a potion of weakness at it, in which case we will take the wand that adds the mod and left click on our future pet. Once transformed into a pet, we can access its inventory and the skill system by pressing Shift + right click on the animal.

In this new interface we will find the “Skills” button which will show us a tree of skills to be unlocked through the experience levels of the animal itself. At the moment, the animals that we can turn into pets are: pigs, slimes, ocelots, wolves and silverfish.