Treat your four-legged friend to pure, simple chewing pleasure with a Top Dog Chews Knotted Bone. Made with just one ingredient, this all-natural beef chew is high in protein, low in fat, and easily digestible. The fun twisted design provides additional mental stimulation for your huge hound as he works to “untie” the knot. Natural chews help reduce boredom and anxiety, as well as helping to support good dental health between brushings by removing plaque and tartar as he chews.