Inukami!

Inukami are kind, dog-like spirits with strong magical abilities who can appear in human form. They work alongside a group called "Inukami Users" to fight evil. Keita Kawahira, one of these users, is considered a failure-he slacks off, shamelessly hits on women, and no Inukami wants to partner with him. That changes when he meets Yoko, an Inukami who is stunning, brave, and incredibly powerful. But she’s also arrogant and impossible to control.