This free picture of the sad looking dog  was created by my awesome friend epSos.de. This beautiful picture can be used for free, if you link epSos.de as the original author of the image.
<p>A sad gaze from this dog showed me that even dogs have their emotions too. The emotions the dogs have are not as complex as the humans. Dogs feel the emotions coming from humans. They feel them as an energy radiating from our bodies. The dog knows if you are sad, nervous, stressed, happy, calm etc.
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