Peaches the cat has learned to open every door in the house and its next target is the "treasure chamber" - a closet full of toys.
The kitty, aided by its paw-tner in crime Skippy the dog, finally breaks into the much-coveted room.
"Doggie knows kitty can do it. And waiting patiently. How cunning and delightful", wrote a commenter on YouTube, where a video of their deed was uploaded.