I see that my pet has spell slots just like I do. I would like to teach him to heal himself, but I can't figure out how to get him to learn the spell. I tried dragging the spell to one of his spell slots, but that didn't work. I don't want to try right-clicking the spell while it's in my pet's inventory, because it still seems like it would teach it to me.
How can I teach spells to my bet?