Hartz® Just for Cats® Catnip. No dogs allowed!™ Refillable cat toy included! Leaves 'n herbs™. Net Wt. 1.5 oz. (42 g). The product comes in a resealable plastic bag to retain the freshness till the last contents are utilized. Catnip can be used as a training aid or to keep your kitty away from scratching the furniture by sprinkling some on a safe target or their favorite toy. Play Share™ Pattern - Every toy fills a need. Play Swat™ Pattern - Every toy fills a need. Play Hunt™ Pattern - Every toy fills a need. Hartz® and other trademarks are trademarks of The Hartz Mountain Corporation. Visit: www.hartz.com.