Ghost's elder brother, Taiga followed his sister one night and found her getting too friendly with an outsider, Bandit. Furious, he approached the pair, and offered a deal, should Bandit beat him in a battle, he and his sister would join his pack, Bandit agreed. The two fought long past sun-up and eventually, Bandit won. Taiga, unhappy by the result, went along with it. Since then, they've grown into a family unit, with Taiga respecting his alpha and being a dutiful second in command.
Scattered Bones
Hunter 
Hunter