Even cats like greens! Cat experts say that cats eat grass to cleanse out their digestive systems and for folic acid. However, your cat could be eating it just because it enjoys the taste. If you catch your cat munching on grass, it is time you make sure that it is eating grass that contains no harmful substances! This easy-to-grow cat grass kit will ensure that your cat eats only organic grass that is free from pesticides and other harmful chemicals.