EDMONTON — A pit bull is being hailed as a hero after authorities said the dog saved a woman from being attacked by a machete.  CTVNews reported that three men and a teenager broke into the woman’s home in Edmonton, Canada last week and tried attacking her. 

 Full story here. But it gets better fo young Mercey the hero dog as after the efforts of her owner and the police they were still $1K short.  So some anonymous person came to the vet and gave the $1K to cover the difference.  Class act.  Sometimes freaking people do something like this and it restores your faith in the human race just for a little while.