Catnip does have some side effects ... How to Prepare Catnip For Human Consumption Now that you know that catnip is safe in ...

But offering more catnip after that short time won’t really do anything because, interestingly enough, cats become temporarily immune to catnip for at least 30 minutes afterward. Science time.

Does your cat, an otherwise aloof and graceful creature, go whacky for catnip? Then they are one of the 70 per cent of domestic cats, as well as some big cats like lions, who do. But how has this ...