Inukami!

Inukami are demons with the appearance of dogs, they protect humans from other demons. But, Keita (a descendant of historic Inukami tamer family) is lacking of his ability and abandoned by his family. One day, an Inukami named Yoko came in to his life, and after that Keita life's never be the same. Even Yoko is beautiful, she is also a problematic Inukami that no one had been able to control her. The series created in 2004 and has 26 episodes also 1 movie. The genre are action, comedy and romance but it's recommended for teens and adults to watch this.