Read from the World of Warcraft client build files.
How Hound Trainer's Gloves Compares
Who It Suits
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Hound Trainer's Gloves suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
Transmog Sets
Hound Trainer's Gloves is part of the transmog set Mogubreaker Battlegear (Rogue, Monk, Druid and Demon Hunter only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Hound Trainer's Gloves Fits
Other Items Named Hound Trainer's Gloves
2 other items in the current build are also called Hound Trainer's Gloves. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Blizzard numbers items as they are created, so the named items next to ID 81695 (81690 to 81700) were usually added in the same batch as Hound Trainer's Gloves: the same quest line, zone, vendor or reward set.