[Bobalu]

What's needed is a combination Bear Spray/Freon Horn/44 Magnum weapon.

[Vigilanteman]

Yes, something like that. Though I would prefer to be a lot more than 35' from these beasts.

Polar bears as well. They are basically grizzly bears which have evolved to adapt to the arctic.

As they used to say, the only cub which isn't dangerous is the Chicago Cubs . . . and they are actually pretty good this year.