A Día de los Muertos sugar skull, 5 inches tall and 4 wide, with a cotton twill front and a fuzzy back so there are two textures to work on. What sets Yeowww! apart is what's inside — no stuffing, no filler, just 1.5 ounces of 100% organically grown catnip packed solid. That's why they hit harder than most catnip toys and keep their smell far longer.