The Meowy Janes Catnip Keef- 14 Grams- Concentrated Fine Ground Catnip Powder – Catnip Dust is a high-quality catnip powder that is hand-processed and packed to order to ensure maximum freshness. This catnip powder has the highest possible concentration of nepetalactone (the essential oil that cats love) and is safe and healthy for use in cats. The powder is also great for promoting play and relieving anxiety and boredom in your cat.