Is it ok for Marcie to eat spinach? I got some cat grass awhile ago but she made such a mess of it that I haven't got anymore for her. In the mornings, I make a spinach salad to take for my lunch and I almost always end up dropping a leaf or two on the Kitchen floor. Before I can pick it up, Marcie pounces on it and eats it like it is going out of style. I figured that it is probably ok and it might also be providing her with nutirents, but is it really ok, or should I discourage it?