WoW Classic Level 10 Pet Quest for Troll Hunter
This video covers the Taming the Beast quest chain from the point just before Thotar gives you a taming Rod for just a Dire Mottled Boar in Razor Hill. Thotar will give you a number of 3 taming rods, each is different and will allow you tame beasts in the next order: Dire Mottled Boar, Surf Crawler and eventually an Armored Scorpid.
After getting finished the taming Element of The hunt chain, you must head to Orgrimmar and speak to Ormak Grimshot during the Valley of Honor as a way to unlock your companion pet handling skills: Tame news Beast; Feed Pet; Revive Pet; and Beast Training.
Finally, do not forget to go to the Pet Trainer and get the Pet abilities that you have got to give to your companion pet.