With the Mewnicorn & Rainbow Poop Catnip & Silverline cat toys from Mad Cat, you can introduce your favorite feline to a colorful duo that's sure to curl her whiskers. Filled with an exclusive blend of catnip and silvervine, these hilarious stuffies are potent, pure, playful and pesticide-free. Even kitties who aren't interested in catnip may be drawn to silvervine— a different plant that can create a similar buzz! Ideal for batting, kicking, cuddling and throwing, this duo is made of high-quality plush, irresistibly adorable embroidery, feathers and ribbons.