Some breeds of dogs are sighthounds and use their eyes to follow prey. Eyesight in general is not one of a dog’s stronger senses. Dogs have what is known as dichromatic vision. Besides shades of grey and black and white, they see two primary colors – yellow and blue. Old television sets were analog and […]
Dogs have tonsils just as we humans do, two, one on each side at the back of the throat. Tonsils are part of the body’s lymph system and are a catch-all for infection. Tonsils serve to protect the body against bacteria and viruses and can become inflamed and/or infected causing tonsillitis. When this happens, tonsils […]
