This tutorial covers the Taming the Beast quest chain from the point just in advance of Thotar provides a taming Rod for the Dire Mottled Boar in Razor Hill. Thotar provides you with a number of 3 taming rods, every one is different and allows you tame beasts in the next order: Dire Mottled Boar, Surf dig this Crawler and finally an Armored Scorpid.

Once you have accomplished the taming part of The search chain, you will have to head to Orgrimmar and talk to Ormak Grimshot in the Valley of Honor in an effort to unlock your companion pet handling skills: Tame Beast; Feed Pet; Revive Pet; and Beast Training.

At last, don't forget to visit the Pet Trainer and get the Pet capabilities that you need to give to your companion pet.