Catnip Filled Fish – Cats Catnip Filled Fabric Fish Shape. A hit with most kitties. Made from mainly upholstery style fabrics which are then filled with leaf and bud catnip. Comes wrapped for freshness. £4.00 Quantity: at £4.00 each Add To Basket 0 in your basket View Basket Checkout Catnip Filled Fabric Fish Shape Fabric cat toys filled with super strong leaf and bud catnip. Approximate size: 20cm long, 8cm wide. Wrapped and packed for freshness.