Catproof

The wizard speaks the incantation and lays hands on the object or area no larger than 5x5 feet. The herb is vaporized and a fine pungent mist envelops the object of the spell, quickly dissipating. A desk with important items (even a board game) will be of absolutely no interest to the cat and can even be left unsupervised for the duration of the spell. An item or small creature will be protected from any feline molestation, as if it were invisible.