i'm looking for a manga where the main character has a pet/slave vampire/demon. for example: Hellsing or Kuroshitsuji
..any genre is fine...
Please and Thank you 🙂

How about pet angels? There's Nephylym.
Natsume Yuujinchou has a pet cat spirit and a side character who keeps spirits as pets.
Seiken no Katanakaji's male lead has a demon as assistant.
Wagaya no Oinarisama. - fox deity at home. There's an anime.

Vampire Game Princess' pet is a vampire king reincarnated in a cat.

What I like in Trivial Pursuit style. Pick your category:[img]http://i379.photobucket.com/albums/oo233/Reid4891/Manga/trivia-1.jpg[/img]

Sarasah the girl has this very funny talking pet with her (not sure if it's a dog or cat, but it's for certain a demon)
Coelacanth main character hallucinates a sheep, it's like her subconscience talking and always accompanies her

Kimi wa Pet
Buisness woman keeps a boy as her "dog" 😁