Here is a video and images of a Schnauzer dog and his reunion with his family after being separated for over 2 years (14 years in dog time!). This dog is so delighted to see his family again that he actually faints and is unconscious for a few moments as the emotions of the event overwhelms him!
Please watch the extended video of the wonderfully happy occasion of seeing the first moments of a family being reunited with their pet in the following video!
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I think that the family was quite worried when the dog collapsed but they soon understood that it was just the emotions of the event which overwhelmed their dog just as it does for some people in the same situation!