If the defect (hole) in the part is small enough or the path length for the leak is long enough, it will be almost impossible for the fluids to flow through the hole (leak). The fluid properties that affect flow are pressure, temperature, and viscosity.
Though the answer seems to be correct, but when taken from that perspective, one will not keep focused on the real reason. The main reason why we shoe horses is for work, which then determines the style and the type of shoeing for the individual working horse. Various types of historical horseshoes.
A cob is a category of horse that is characterized as being strong, small, and with big joints. The term is used to describe individual horses rather than a specific type, although there are some cob species.Species that are commonly called cob horses include the Welsh cob, Arabians, and Morgans.tandard characteristics of a cob horse include a size that is larger than a pony but smaller than a regular horse, relatively short legs, and a strong build. For a horse to be officially classed as a cob horse, it needs to pass several different criteria.