Red Cobra

There is one tameable creature with this look.

Red Cobra
Can Be Tamed
Feed Pits, Vol'dun
A pair of these cobras are summoned during combat with Fangcaller Xorreth, who is only present on days when his world quest, Fangcaller Xorreth, is active. You may have to kill (or feign death and reset) him more than once before your desired colour appears.

Starting Pet - hunters get this pet when they start out, not by taming it

Available to Vulpera Only
New Vulpera hunters start with this pet.
See Wowhead's Vulpera Allied Race Guide for more information on how to unlock this race.
Level scaling: Most NPCs will scale with the Hunter's level, within the constraints of their level range. Hunters can tame regular NPCs up to 2 levels higher than them, but can only tame elite NPCs of the hunter's level or below.