Dark Brown Horse w/ White Belly

There are 2 tameable creatures with this look.

Dark Brown Horse w/ White Belly
Can Be Tamed
50Rockskip Falls, Tiragarde Sound
Retains its original name after taming.
Freckles canters angrily about a small island in the river west of Norwington Estate.
Available to Horde Hunters Only
50Deadwash, Stormsong Valley
Friendly to Alliance.
* Level scaling: In Shadowlands 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.