Battle Pets by Zone

Pet Battle: [3-6] Darkshore; [4-6] Ashenvale; [7-9] Northern Stranglethorn; [9-10] The Cape of Stranglethorn; [13-14] Badlands; [14-15] Felwood; [15-16] Un'Goro Crater; [16-17] Silithus

Pet Battle: [1] Kezan; [1-2] Dun Morogh; [5-7] Duskwood; [6-7] Wetlands; [10-11] Western Plaguelands; [12-13] Dustwallow Marsh; [12-13] Eastern Plaguelands; [13-14] Badlands; [13-14] Thousand Needles; [23-24] Twilight Highlands

Pet Battle: [13-14] Badlands; [13-14] Tanaris; [25] Gorgrond

Pet Battle: [13-14] Searing Gorge; [13-14] Badlands

Pet Battle: [13-14] Badlands; [13-14] Tanaris; [23-24] Twilight Highlands

Pet Battle: [13-14] Badlands; [16-17] Silithus

Pet Battle: [13-14] Badlands; [13-14] Tanaris; [18-19] Terokkar Forest