Apollo is the son of Kaya and Javier, named for his beautiful golden coat. He is the youngest of the litter, and caused less trouble than his siblings, so he learned he could be left alone and get away with things if he was sneaky about it.
Out of the whole litter, he looks most like his father, and loved hearing tales from Javier's time in the marauding pack of outlaws. He has romanticized that lifestyle but doesn't realize how lucky he his to have a stable, loving pack, and a home base territory.