Pet Commands
When you first get a pet (either your own pet that stays with you forever, or a temporary character that helps you in battle, such as Akia), you receive three new skills in your skillbook that you can use to tell your currently summoned pet what to do.
In addition to those three skills, when you also first get a pet, you additionally get skills that you can control to spawn and despawn your pet. If you have multiple pets, these skills also give you the option to switch between which pet you want spawned.
In addition to the commands in your skill book, there are also some commands to make your pet speak or emote something for roleplaying. Typing
/pet Hi!
in your chatbox will make your pet say "Hi!".
You can also make your pet emote something - the command for that is:
/petme scratches itself.
If your pet is named Fliffy, this will result in an emote saying
Fliffy scratches itself.