This video covers the Taming the Beast quest chain from the point just ahead of Thotar will give you a taming Rod for the Dire Mottled Boar in Razor Hill. Thotar provides you with a series of three taming rods, each one differs and makes it possible for you tame beasts in the following order: Dire Mottled navigate to these guys Boar, Surf Crawler and eventually an Armored Scorpid.

After getting accomplished the taming part of The hunt chain, you will have to head to Orgrimmar and talk to Ormak Grimshot inside the Valley of Honor in order to unlock your companion pet managing abilities: Tame Beast; Feed Pet; Revive Pet; and Beast Training.

At last, don't forget to go to the Pet Trainer and get the Pet abilities that you have got to give to your companion pet.