Profloofetary (floofinition) – Belonging to one or more floofs.
In use: “She’d bought a new office chair, but it was made profloofetary by her cats and dogs, so the old chair had to do.”
Purrprietary
Purrprietary (catfinition) – a cat’s claim of ownership by sitting or laying on it and purring.
In use: “He’d bought the laptop for his planned writing career, but as soon as he set it up and turned it on, Pepper, his Siamese cat – positioned herself on the keyboard and purred, establishing her purrprietary claim.”
Michael Seidel, writer 