Rabbit
This NPC can be found in
Azshara (107), Elwynn Forest (77), Mulgore (67), Blade's Edge Mountains (64), Darkshore (54), Howling Fjord (46), Feralas (39), Stonetalon Mountains (39), Stormwind City (36), Hillsbrad Foothills (35), Eversong Woods (32), Nagrand (31), Moonglade (29), Silvermoon City (25), Northshire (23), Coldridge Valley (21), Duskwood (18), Shadowglen (17), Mount Hyjal (16), Redridge Mountains (13), Western Plaguelands (12), Tirisfal Glades (11), Westfall (8), The Culling of Stratholme (8), Silverpine Forest (7), Wetlands (5), Dun Morogh (4), Dire Maul (4), Camp Narache (3), Ammen Vale (2), Deathknell (2).