Pointless
My 3 cats & 2 kittens just took no notice. If I sprayed it with catnip spray, or sprinkled catnip powder on it they would go crazy for a few minutes, but they would do that on anything covered in catnip. The tub of catnip that comes with this was useless, they had no interest in it at all. It can't be very pungent! One kitten has a bit of a chew of the top nobble but otherwise a complete fail. I also think that placing this in the gaps of the catit senses track just gets in the way of playing.