Forget Buying Treats — These 7 Edible Plants Are Basically Snacks For Your Hungry Cat

You've probably already delighted yourself (and your cat) with catnip, but did you know you can grow it fresh at home? Potted catnip is just as fun for cats as the more common dried version. And in addition to fragrant leaves, the plant will produce little white flowers that you and your cat will both enjoy . . . as long as they don't overindulge.