In World of Warcraft the Gretheer pet is a level 57 wow hunter companion. If you're searching for a Gretheer to tame, they can be found in the game in Silithus. This hunter pet uses the World of Warcraft skin tarantulaskingrey. This pet is rare spawned making it much more difficult to find in the game. Gretheer has a HITPOINT modifier of +5%, an ARMOR modifier of +5% and a DPS modifier of +5% which are the attributes of all members of the Spider family of wow hunter pets. This model is shared with 9 other wow hunter pets.