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 permits you tame beasts in the following order: Dire Mottled Boar, Surf Crawler and at last an Armored Scorpid.

Once you've completed the taming page Element of The hunt chain, you will need to head to Orgrimmar and talk to Ormak Grimshot in the Valley of Honor so as to unlock your pet handling Bonuses capabilities: Tame Beast; Feed Pet; Revive Pet; taming rod armored scorpid and Beast Training.

Lastly, do not forget to go to the Pet Trainer and grab the Pet skills that you must give to your pet.