https://www.youtube.com/watch?v=nw2TFOFyT0w
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Jedi the dog was trained to alert the family of the boy's low glucose levels - and he did exactly that.
Luke, a 7-year-old...
https://www.youtube.com/watch?v=ILGEIXm39hE
When a dog saw a baby deer struggling to remain afloat, he took it upon himself to save it.
A golden retriever and his owner...
https://www.youtube.com/watch?v=wNxbHgZE9qU
Dogs aren't heroes to just humans-- they're also heroes to cats!
In the cute dog video above, a dog steps in and stops a baby...
