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, every one differs and allows you tame beasts in the following order: Dire Mottled Boar, Surf Crawler and finally an Armored Scorpid.

After you have finished the taming Portion of The hunt chain, you need to head to Orgrimmar and speak to Ormak Grimshot within the Valley of Honor as a way to unlock your pet managing capabilities: Tame Beast; Feed Pet; dig this Revive Pet; and Beast Training.

Eventually, do not forget to visit the Pet Trainer and grab the Pet capabilities that you have look at this site got to give to your pet.