Question: what herbs and spices are good for cats?
Answer: Cat Grass. Cats eat grass! ... 
Catnip. We all know this one really well. ... 
Valerian. A good stimulant for cats, this herb is extremely attractive to them and helps to invigorate their desire to play. ... 
Dill. ... 
Mint. ... 
Bean sprouts. ... 
Edible Flowers.