WoW Classic Level 10 Pet Quest for Troll Hunter
This video covers the Taming the Beast quest chain from the point just prior to Thotar gives you a taming Rod for just a Dire Mottled Boar in Razor Hill. Thotar provides you with a series of 3 taming rods, every one is different and will allow you tame beasts in the next order: Dire Mottled Boar, Surf Crawler and eventually an Armored Scorpid.
Once you've completed the taming Section of the Quest chain, you have got to head to Orgrimmar and talk to Ormak Grimshot inside the Valley of Honor so that you can unlock your pet managing capabilities: Tame Beast; Feed WoW Classic Level 10 Pet Quest for Horde Pet; Revive Pet; and Beast Training.
Lastly, do not forget to go to the Pet Trainer and get the Pet abilities that you need to give to your companion pet.