100% organically grown from the genus Nepeta plant of mint family, Yeowww! Catnip features an irresistible smell cats are instantly drawn to in a lose leaf form. The Yeowww! Derived from the genus Nepeta plant of the mint family, its potent odor is irresistable to cats and kittens. Use as a treat or as stuffing for old/new cat toys. Perfect for cats of any age! Made in the USA.