Can be tamed.
Located in Mangrove Shore, Nazmir. Horde hunters can tame this hound the usual way, but it is friendly to Alliance and can only be tamed by Alliance hunters using the toy "N'lyeth, Sliver of N'Zoth" while in War Mode. Milo is one of the pets of Houndmaster Leopold and is only present when the Horde-only world quest Preemptive Assault is up in Nazmir.