Nightfire found Heatherflake in the wild. After asserting her dominance, Heather was invited into the pack.
Heath has had a hard life. She needs to be brought down a peg or two before you can fully trust her. She watched her mum get run over by a car and her fa got killed by a poacher. Her brother died of sickness, leaving her to take care of herself. She did pretty well at that, but always missed having a family