Rabbit
This NPC can be found in Dun Morogh (120), Elwynn Forest (86), Teldrassil (66), Redridge Mountains (59), Howling Fjord (42), Moonglade (34), Nagrand (24), Eversong Woods (21), Darkshore (16), Tirisfal Glades (15), Azuremyst Isle (13), Stonetalon Mountains (13), Hillsbrad Foothills (9), The Culling of Stratholme (8), Stormwind City (8), Blade's Edge Mountains (8), Dalaran (6), Feralas (6), The Exodar (4), Dire Maul (4), Scarlet Monastery (4), Silverpine Forest (3), The Barrens (3), Silvermoon City (3) and Darnassus (1).