This video is taking the net by storm this weekend as well as becoming an instructional video on how to do CPR on a dog. During the session, the dog suddenly collapsed and stopped breathing.

Watch as the owner looks on in horror, while the boxer named Sugar is administered CPR by Canyon Crest K9 Training Center owner, Ron Pace. Ron ends up saving the life of the boxer. Once the dog was resuscitated, the owner took him to the vet. It was later found that Sugar has Cardiomyopathy. Afterwords, Pace admitted he didn't know if he was doing it right, but his technique was so good the the Humane Society has asked to use it as a training video.

It's scary to watch at the beginning, which is why I'm spoiling it for you. It's inspirational and heart-warming as well as being instructional.  Even after watching it once, you're still on the edge of your seat hoping for the best. In the comment section below, please share your dog rescue stories-