A sustainable dog chew with a wide range of advantages will surely please your furry friends. These chews are sourced from the coffee wood trees that are 20+ years old without harming the natural ecosystem. It is harder than other forms of wood, making them last longer and resist splintering. These chews are a by-product of coffee production. Nothing man-made here, they are 100% natural, caffeine-free and a low-calorie product. Due to its unique nature, the chews can vary in size, shape, color and weight. We offer them in 4 sizes: Small Coffee Wood Chew (2.4oz) for Dogs Under 20 LBS Medium Coffee Wood Chew (3.5oz) for Dogs Under 50 LBS Large Coffee Wood Chew (7.0oz) for Dogs Above 50 LBS X-Large Coffee Wood Chew (12.0oz.) for Dogs Above 75 LBS Highlights Of Our Premium Coffee Wood Dog Chews 100% Natural Caffeine Free No Artificial Ingredients Long-lasting Vegan Promotes Dental Health No Animal Parts