Diafarm catnip spray provides a characteristic aromatic odour, which has a unique effect and fascination for cats, especially males. Most adult cats – but not kittens under 6 months of age, find Diafarm Catnip spray irresistible. Directions for use: Shake before use. Spray onto toys and cat bedding to attract and give pleasure. Spray onto a scratching post to encourage your cat to use the post. Do not spray directly on animals.