Items, NPCs, quests, objects and spells of patch 1.12.1, read live from the realm itself.

Fresh Carcass

NPC	Level	Zone	Chance
Starving Mountain Lion	23 - 24	Hillsbrad Foothills	100%
Feral Mountain Lion	27 - 28	Hillsbrad Foothills	100%
Mountain Lion	32 - 33	Alterac Mountains	100%
Hulking Mountain Lion	33 - 34	Alterac Mountains	100%