Proudly presented by Catnipsum in patrnership with the RSPCA... Catnip is a member of the Mint family Labiatae, known for its curious ability to make cats high. Don’t panic though if you’re cats acting a bit strange, its actually ok and won’t hurt them! We’ve created this friendly infographic to help you learn a bit about what catnip is and how it effects cats. ~ Meow, enjoy