Wall hook with two dogs looking like they've noticed something

Thank you for looking.
This is a wall hook with a motif of two dogs. It is likely made of brass.
It has been stored at home for a while, so there may be changes in the metal's color, but I've left it as is for a retro feel.
No dedicated screws are included.
Height from dog's head to bottom of hook...approx. 10cm, Hook protrusion...approx. 3cm