Dogs are red-green color-blind. Hidden with humans, the dog sees a more clear and less detailed world. The peripheral vision is that that is not the right one. Dogs excel at seeing at night and observing moving objects. Figure 1 shows a bush and can be seen. (the electromagnetic … [Read more...] about Do Dogs Have Night Vision ?
Dogs chasing their own tail ... many dog ??owners see this as an innocent dog game, but it is often not. Puppies that chase their own tail often do this out of playfulness. They suddenly discover that they have a tail and find this to be very interesting. But if an adult dog … [Read more...] about Why do Dogs Chase Their Tails ?