An older wolf by pack standards, Ris has been around for long enough to have picked up on how to woo any wolf, and is eager to do so. Unlike Dila, Ris woos the women for the purpose of fun, games, and occasionally a follow up.
Ris was part of a different pack before the Lilypad Pack, but they refuse to share which pack they might have belonged to. Det has asked, but they refuse to answer, and so the information is known only by Ris, perhaps never to be shared among anyone ever again.
Det believes this shelter of information may be because Ris has a secret history with another member of the Lilypad Pack. Perhaps not directly, but somehow.
Despite their secretive past, Ris is a very friendly and romantic wolf who desires nothing more than a good time and a good meal. This is why they are one of the hunters - after all, what better way to get a full stomach than to go out hunting yourself?