pre-Blazing ashes
Sun never knew their true mother other than the rumors. She was taunted a lot as a young pup, and couldn't seem to do anything right. The leader ashamed of this flaw in their pack's legacy brought sun to the trading center. Where Ashblaze took her "to a better home," he told her.
present
Icefern became sun's mentor and has worked diligently with them. Icefern and the rest of the pack weren't like her birth pack, they were kind and understanding of mistakes. Sun is an excellent hunter, and Ashblaze tells her that it won't be much longer till she gets her full name.
Sun now Sunstripe was given permission to start their own hunting patrol. Though currently there aren't any other adult hunters. Yet Sunstripe doesn't mind and is perfectly content to wait.
Sunstripe, Glacierstep, and Chromefur are all part of the same hunting group. Icefern goes out of their way to praise the small group of hunters for every catch.