This is a complete rewrite of my old petmod.
In this mod you pretty much adopt a pet and hang out with it. You can feed it, tell it to attack players, tell it to stay, put it on a leash, and heal it if it's getting attacked. Their is also an age system so your pet can die if it's really old. Your pet can also die if you don't feed it. You could also color the pets egg so once it hatchs your pet will have the same color.