Floofduggery (floofinition) – a housepet’s underhanded or unscrupulous behavior.
In use: “Jade at first hid from the new puppy, growling and hissing if it made the slightest sign of taking an interest in her. But when he went to sleep, she employed floofduggery to sneak up on him, and then swat him three times on the nose. As he yelped in surprised, she strolled away, satisfied that her point was made.”