Madcap mouse refillable catnip toy is a playful mouse irresistible to cats. it attracts cats like a magnet. the refillable catnip toy is designed for cat"s safety and constructed durably for a long life of fun. includes certified organic catnip and dispensing tube. for many cats, catnip provides fun focused energy and enthusiasm that mellows into purr pleasure. fill this refillable catnip toy with certified organic catnip and watch it transform even the most indifferent feline. watch your oh so cool kitty go crazy in the best possible way. available in assorted color.