Dog Fighting His Self in the Mirror

Some dogs, especially puppies often treat the image as another dog and start reacting to it. They may bark at the image, sometime bow down and invite the other pup in the mirror to play. ... The sense of smell is vital for a dog as he perceives the world around him by not what he sees, but by what he smells.

Bargain-hunters paradise for collectables, used, and like-new items!https://www.tripleclicks.com/21556422