Hunter Trainer
This NPC can be found in Tirisfal Glades (2), Silvermoon City (2), Mulgore (2), Durotar (2), Elwynn Forest (2), Azuremyst Isle (2), Teldrassil (2), Undercity (1), Eversong Woods (1), Thunder Bluff (1), Orgrimmar (1), Dun Morogh (1), Ironforge (1), Stormwind City (1), The Exodar (1) and Darnassus (1).