100% Natural Coffee Wood Dog Chews Caffeine Free Long-lasting Made in Vietnam   100% Natural. Zero Caffeine peaksNpaws All-natural coffee wood chews are one of the best quality sticks you’ll find in the market, sourced in a sustainable way without harming the environment. There is nothing man-made here, no preservatives and long-lasting. Due to their unique nature, the chews can vary in size, shape, color and weight.   PROMOTES GOOD DENTAL HYGIENE: Natural fibers from coffee wood helps in cleaning their teeth.   NOT JUST ANY WOOD: It is a lot harder than other wood, which is why our sticks are particularly resilient and less likely to splinter.    SAY GOODBYE TO STRESS: These chews are a natural stressbuster to help relieve stress and stay healthy.