This product is manufactured 100% naturally from over 20 years-old coffee wood and the rope made from cotton that ensures durability during use. Its natural coffee-wood aroma brings our pets the most exciting entertainment time.Moreover, with zero caffeine and calories, the Coffee Wood tug is well suited even for dogs with weight issues. Besides, it is also recommended for the dogâ??s oral health thanks to its released fibers acting as natural dental flosses that help in removing tartar or plaque build-up. Healthy : The chew stick strengthens the dental muscles and promotes the natural cleaning of teeth. The fine wood fibres serve as a toothbrush. Totally Natural : The chew sticks are made out of coffee tree wood. Nothing else. They donâ??t contain any traces of animal or artificial ingredients, calories, caffeine or sugar. They are also suitable for dogs that have allergies or are overweight. Hard to Break : Coffee tree wood is harder than wood from local forests. Less Prone to Splintering : Only fine wood fibres come off from our chew sticks. The dog can swallow and digest them without any problem.