My cats are old now, but they grew up eating fan and trim leaves etc.
They sure do enjoy it.
Have a friend who grows delightful catnip, that her cats respond to wonderfully.
Sent me home with lots of it, which my cats promptly ignored.
Heaven forbid a stray bud hit the floor here, that they will bat all over the house,
as if they were kittens until it is no more.
That which matters most