Pets can be freakishly smart, to the point that makes you stop and think, "were you a human in a past life?" Other pets... maybe not so much. Some cats can even open up closed doors by jumping up and pressing down the door handle!
Or how about those cats who can actually take care of their business in a toilet and flush afterward? Crazy! We've heard stories of cats and dogs who have saved lives before, and now it's time to hear stories from our lovely users!
What's the smartest thing you've ever seen YOUR pet do? Share your stories in the comments and don't forget to follow I Can Has Cheezburger on Facebook to join the next challenge!