WoW Classic Level 10 Pet Quest for Troll Hunter
This video handles the Taming the Beast quest chain from the point just prior to Thotar will give you a taming Rod for just a Dire Mottled Boar in Razor Hill. Thotar will give you a series of three taming rods, each one differs and allows you tame beasts in the following order: Dire Mottled Boar, Surf Crawler and finally an Armored Scorpid.
When you have accomplished the taming Section of The hunt chain, you have got to head to Orgrimmar and talk to Ormak Grimshot while in the Valley of Honor so as to unlock your companion pet handling abilities: Tame Beast; see here Feed Pet; Revive Pet; and Beast Training.
Lastly, don't forget to go to the Pet Trainer and get the Pet check here skills that you need to give to your pet.