He's technically not quite a werewolf, but there are instances where he transforms.
Jonathan is a vampire favored by the goddess of despair and madness; tfw your life is such a shitshow that the goddess looks down and goes 'oh yeah, that one will fit right in'.
I've got a bunchhhhh of vampires and werewolves but I will only show a few of unique ones and pairs. Starting with my first one Lucifer. He is not completely vampire. He is half vampire half dullahan. Lucifer doesn't have much of a backstory atm but he is the one intended to take over the underworld eventually.
Then there is my duo Aoba and Pierce my werewolf god and vampire prince couple. They grew up as best friends before being separated going on a journey before settling down and getting married. Aoba loves his husband very dearly and is almost always by his side.