The Ranger's Companion

Nente tells you to charm a Melandru's Stalker, a cat found my the shrine to the south. He gives you the following skills to help:
 * Comfort Animal
 * Charm Animal
 * Troll Unguent

Follow the path south until you find a Melandru's Stalker. Use Charm Animal on it; it will start attacking you, but you will eventually tame it.

You can use the /namepet command to change its name!

Once you have the pet, head back up to Nente for your reward:
 * 250 Experience