634 pets
Surge
Surge
Vs. 
Elemental
Vs. 
Magic
Azure Crane Chick — [Azure Crane Chick]
Barnacled Hermit Crab — [Barnacled Hermit Crab]
Vendor: Madeline Netley
Zone: Stormsong Valley
Cost: 50
(unlimited supply)
Vendor: Jenoh
Zone: Vol'dun
Cost: 50 (unlimited supply)
Chuck — [Chuck's Bucket]
Profession: Fishing
Quest: Crocolisks in the City [70]
Zone: Shattrath
Approximate Drop Rate: 1 in 2 from [Bag of Fishing Treasures]
Vendor: Cupri
Zone: Shattrath
Cost: 150 
Approximate Drop Rate: 1 in 2 from [Bag of Fishing Treasures]
Fishy — [Fishy]
Quest: Let Them Burn [86] (Alliance), What's in a Name Name? [86] (Horde)
Zone: The Jade Forest
Frigid Frostling — [Ice Chip]
World Event: Midsummer Fire Festival
Daily Instance: Lord Ahune [80+]
Approximate Drop Rate: 1 in 20 dropped (available 15 days per year)
Froglet — [Slimy Pouch]
World Event: Children's Week
Quest: Return to the Hall of Castes (H) / Return to the Orphanage (A) [110]
Lost Platysaur — [Lost Platysaur]
Vendor: Talutu
Zone: Zuldazar
Cost: 100,000
(unlimited supply)
Vendor: Tricky Nick
Zone: Tiragarde Sound
Cost: 100,000 (unlimited supply)
Magical Crawdad — [Magical Crawdad Box]
Fishing: Fishing [430]
Zone: Terokkar Forest (Fishing Nodes)
Approximate Drop Rate: [Mr. Pinchy] 1 in 500 fished from Highland Mixed schools
Approximate Drop Rate: [Magical Crawdad Box] 1 in 5 (of 3 available)
Muckbreath — [Muckbreath's Bucket]
Profession: Fishing
Quest: Crocolisks in the City [70]
Zone: Shattrath
Approximate Drop Rate: 1 in 2 from [Bag of Fishing Treasures]
Vendor: Cupri
Zone: Shattrath
Cost: 150
Approximate Drop Rate: 1 in 2 from [Bag of Fishing Treasures]
Pengu — [Nurtured Penguin Egg]
Vendor: Sairuk
Zone: Dragonblight
Faction: The Kalu'ak - Exalted
Cost: 12 (unlimited supply)
Vendor: Tanaika
Zone: Howling Fjord
Faction: The Kalu'ak - Exalted
Cost: 12 (unlimited supply)
Sea Calf — [Sea Calf]
Sea Pony — [Sea Pony]
World Event: Darkmoon Faire (first week of each month)
Profession: Fishing [1+]
Zone: Darkmoon Island
Approximate Catch Rate: 1 in 250
Shore Crab
Pet Battle: [3-4] Westfall; [3-6] Azshara; [20-22] Howling Fjord; [20-22] Borean Tundra; [23-24] Twilight Highlands; [25] Nagrand (Draenor)
