WoW Classic Level 10 Pet Quest for Troll Hunter
This tutorial addresses the Taming the Beast quest chain from the point just ahead of Thotar provides you with a taming Rod to get a Dire Mottled Boar in Razor Hill. Thotar will give you a number of 3 taming rods, each is different and lets you tame beasts in the next order: Dire Mottled Boar, Surf Crawler and at last an Armored Scorpid.
After you have done the taming Portion of The search chain, you need to head to Orgrimmar and talk to Ormak Grimshot while in the Valley of Honor to be able to unlock your companion my company pet managing abilities: Tame Beast; Feed Pet; Revive Pet; and Beast Training.
Eventually, don't forget to visit the Pet Trainer and get the Pet capabilities that you need to give to your companion pet.