Dog Hero: Saving 2 lives and suffering terrible injury

Dog Hero "Kabang", a Filipino mutt saved the lives of 2 young girls when he intercepted a speeding motorcycle before a collision.  Unfortunately, poor Kabang suffered severe facial injury in the process, when his nose was caught in the motorcycle's wheel.  The Filipino community has raised $20,000 USD to pay for reconstructive treatment in the US.

Notice in the video how Kabang is still happily wagged his tail, despite the injury?

I'm sure there is a lesson there for all of us...