Looking Through the Eyes of Your Dog

Unless you were born blind you already know how valuable your eyes and vision are in coping with life. Helping us to process information on the world around us, our eyes constantly work to help us enjoy life and avoid danger. Dogs also use their eyes in similar ways but with a few minor important differences. We see far and near fine detail in a wide range of colors and shades. Dogs however, even sight hounds which have good vision, have a poorer color range and they are much better at detecting movement rather than detail. This gives them an advantage with night vision but they are poorer at seeing fine or close detail. The main advantage dogs have is that they don't have to rely purely on vision for information on their world. An acute sense of smell and excellent hearing, along with good motion sensing vision, mean that dogs sense much more of their surrounds than mere humans. This extended sensory ability made them ideal companions to early man when danger lurked around every corner.

Read on at: About Toy Dogs