When horses eat, the food is swallowed and passes down the esophagus into the stomach. There is a strong band of muscle called the cardiac sphincter around the esophagus at the stomach entrance. While all mammals have the cardiac sphincter which is a valve, it is different in horses for these reasons. It is extremely […]
A service dog is trained to aid people with disablilities other than sight loss. There are a number of different services performed by these dogs, all of which help a disabled person function in today’s world. Hearing dogs are trained to be the ears for a deaf person. The dog will alert its human by […]
