I was reading a book on cat stories, and this one just made me happy:
A man fell out of a wheelchair, and got seriously injured and I think it said he was unconsience (sorry if misspelled). Then his CAT called 911 and saved his live. The man said he had trained the cat to call 911, but he said that the cat would seem to never listen to the training. Then the police came over to save the man and saw his cat lying on the floor next to the phone.
I hope you enjoyed this nice story as much as I did.