Go to Ironfist Harbor in southern Nagrand and climb the tower at [40,76]. Kill Bolkar the Cruel and loot  Goldmane's Cage Key. Open the cage to release Goldmane the Skinner, and he will offer you the quest  Feline Friends Forever. Accept and he joins you as a lvl100 follower :)

Dump: value=GetPlayerMapPosition("player")
[1]=0.4032769203186,
[2]=0.76158893108368