Netflix and CBS show Zoo season 4

Netflix and CBS series Zoo was a great tv show that only lasted 3 amazing seasons with much more story to tell. After the show was canceled I was sad as it was such a unique show with a great story. I would like Netflix or CBS to look at this Petition and others on the web to realize the mistake they made by canceling the show. Please sign the petition if you would like to see a season 4 or even a season 5.