Bruce will get in my one plant, its a potted begonia/spider plants. He will get in try to climb the stalks which resulted in it being knocked over onto the floor, he chews the leaves. Spray bottle does'nt work cause water does'nt bother him.
You could try growing cat grass for him so that he has something safe to chew on. Otherwise, moving the plant to an inaccessible spot is the only solution I can think of.