You may have seen these in the store before. You may have thought, "Wow what is that thing?". Well, It comes from the neck region of the Bull and was used to breathe. The most exciting aspect of this chew is that it contains the valuable hyaluronic acid to build glucosamine. Glucosamine aids in hip and joint health. Most of our pets have issues with their hips as they grow older. Some have joint issues even at a young age. If only they could speak to us, they would say they need trachea to help them out and get them out of their dormant position. If you have ever had hip problems, you know it is not comfortable and can be painful. Try the natural chew for your pets that treats and supplements all at once.