The bug!
I downloaded an addon from mcpedl.com called the Demogorgon. ( http://mcpedl.com/demogorgon-addon/ ) I played about 10 minutes and when I found one that natural spawned it killed me. The death message said: Player was slain by cat. After I went to an other world and installed the addon. I went to a village and summoned a demogorgon. When the demogorgon shouted, all the cats attacked each other or the villagers and also can kill the player.
After I downloaded an other addon from mcpedl.com called the Crash Team Reaching. ( http://mcpedl.com/crash-team-racing-addon/ ) In this addon the vehicles have an openable inventory and on the top left it says cat.
Thank you for your report!
However, this issue has been closed as Invalid.
It appears you are using an add-on or resource pack. If you can reproduce the issue in a vanilla environment, please recreate the issue.
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