A List of areas to lvl your Pets

[Bear T.O.E. 63]

KALIMDOR
[1] Orgrimmar
[1-2] Azuremyst Isle
[1-2] Durotar
[1-2] Mulgore
[1-2] Teldrassil
[1-3] Darnassus
[1-3] Exodar
[1-3] Thunder Bluff
[3-4] Northern Barrens
[3-6] Azshara
[3-6] Bloodmyst Isle
[3-6] Darkshore
[4-6] Ashenvale
[5-7] Stonetalon Mountains
[7-9] Desolace
[9-10] Southern Barrens
[11-12] Feralas
[12-13] Dustwallow Marsh
[13-14] Tanaris
[13-14] Thousand Needles
[14-15] Felwood
[15-16] Moonglade
[15-16] Un'Goro Crater
[16-17] Ahn'Qiraj: The Fallen Kingdom
[16-17] Silithus
[17-18] Winterspring

EASTERN KINGDOMS
[1] Stormwind
[1-2] Dun Morogh
[1-2] Elwynn Forest
[1-2] Eversong Woods
[1-2] Tirisfal Glade
[1-2] Undercity
[1-3] Ironforge
[1-3] Silvermoon City
[3-4] Westfall
[3-6] Ghostlands
[3-6] Loch Modan
[3-6] Silverpine Forest
[4-6] Redridge Mountains
[5-7] Duskwood
[6-7] Hillsbrad Foothills
[6-7] Wetlands
[7-8] Arathi Highlands
[7-9] Northern Stranglethorn Vale
[9-10] The Cape of Stranglethorn
[10-11] Western Plaguelands
[11-12] The Hinterlands
[12-13] Eastern Plaguelands
[13-14] Badlands
[13-14] Searing Gorge
[14-15] Swamp of Sorrows
[15-16] Burning Steppes
[16-17] Blasted Lands
[17-18] Deadwind Pass

OUTLAND
[17-18] Hellfire
[18-19] Nagrand
[18-19] Terrokar
[18-19] Zangarmarsh
[18-20] Blade's edge
[20-21] Netherstorn
[20-21] Shadowmoon

NORTHREND
[20-22] Borean tundra
[20-22] Howling Fjord
[21-22] Grizzly Hills
[21-22] Scholazar Basin
[22-23] Crystalsong forest
[22-23] Dragonblight
[22-23] Icecrown
[22-23] Storm Peaks

CATA Zones
[22-23] Deepholm
[22-24] Mount Hyjal
[23-24] Uldum
[23-24] Twilight Highlands

PANDARIA
[23-25] Krasarang Wilds
[23-25] Kun-Lai Summit
[23-25] The Jade Forest
[23-25] Valley of the Four Winds
[24-25] Dread Wastes
[24-25] Townlong Steppes

[Bear T.O.E. 63]

I hope this have been usefull to guys in trying to make pet battle grinding zones.