The deer story is great.

Here's a related story: "Aggressive beaver on the rampage after escape."

The headline writers are having lots of fun with this. But it's a beaver (or beavers) defending a pond and kits against dogs in an off-leash area. Get this -- several dogs mauled, and a Husky killed!

Never underestimate a mother defending her young!

http://www.edmontonjournal.com/technology/science/story.html?id=3278484

http://www.vancouversun.com/technology/Aggressive+beaver+ramapge+after+escape/3286724/story.html