Many canines have this urge to chew things up. Some are aggressive chewers while others tend to chew stuff mildly, this is why the best long lasting dog chews are available in the market. Yak bars, deer antlers, or beef trachea chews not only help dogs to satiate their urge to chew things up but also promote dental health. Long-lasting chews help remove the impurities out of a dog's mouth.