Hunter players can unlock Ottuk Taming in Dragonflight, and here are the requirements.

Wowhead has discovered the source of Ottuk Taming in the Dragonflight expansion, which was shrouded in mystery. The latest Hunter pet addition belongs to the Rodent family.

Taming Ottuk is tied to Iskaara Tuskarr Renown. You must reach Level 11 to unlock the Questline: The Chieftain’s Duty. The quest starts with Sudden Isolation from Murik in Iskaara.

While the Iron Is Hot, the final quest, where you slay Zhurtan the Riverboiler in the Waking Shores, rewards Ottuk Taming

The unlock is account-wide, so all Hunters on your account will have access to it once unlocked.