Refuge, or No wolf's land is an area between each of the pack's territory that can be used for lone wolves to congregate, or wolves from seperate packs to meet up incase they need or want to meet somewhere that's not on eachother's lands. Refuge is not the territory of a pack, and therefore it is a neutral land, which means that no fighting will go on here. Below you can find a picture of the land.

Refuge - No wolf's land.