Orbee Tough Shamrock Nook Dog Toy. This toy shamrock will give your pup lots of luck! Made of mint-scented, durable, bouncy and buoyant Orbee Tuff material, this ball also features nooks that can be filled with treats, peanut butter, anything that gets your pup going! Recyclable, non-toxic and made in the USA. Pets should be supervised when playing with toys as no toy is completely indestructible.