Here's yet another example of just how crafty bears can be in their never-ending search for human food -- which, if you leave out, WILL attract these beasts almost every time.
Check out this black bear effortlessly breaking his way into a Canadian home in Ontario, opening the front door with its paws and sauntering in like it's nobody's business. Luckily, no one seemed to be in this part of the house ... could've spelled big trouble.
Anyway, it was pretty clear what the creature was after as soon as it was inside -- PIZZA!!! You can see there are three boxes left out on the floor, and sure enough ... the bear here gets to work rummaging through them to see if there's any leftover scraps.
He/she comes up short on any extra pies -- but it just goes to show that even an empty pizza box (which might've been there for who knows how long) can still be detected by a bear.
Black bears are said to have an incredible sense of smell -- about 7 times that of a bloodhound, which is already nearly 1,000x greater than that of a human.
Back to the bear here ... it goes out the same way it came in, but seemed to have some trouble with an extra spring-y door. No worries though -- one good push, and it was on its way.