Cats will chew on plants. And, because they love to climb and explore, it is difficult to keep plants out of their reach. Therefore, if you are going to have plants in your house, or if you let your cat out in your yard, you need to be able to accurately identify the plants to which your cat will be exposed. When in doubt, however, it is best to remove the plant from your home. Click the link below to read PETMD’s article about poisonous plants for cats.