Though not natural enemies, cats and houseplants often spell disaster. One common challenge that caretakers face is the irresistible urge of their feline friends to rub against and explore houseplants, potentially leading to damage. Cats are drawn to soil for to perform various instinctual acts, such as digging, investigating, and marking their territory. While this behavior may be natural for kitties, it can be frustrating and disheartening for plant enthusiasts.