What the writers of Lost didn't want coming out. This top secret was breached!
The actual ending is after the cut....
I got this off my email. I'm sure it's been going around elsewhere but I don't know where this originated. I recognize the dog from the second clip. He's got an actual video on Youtube and it's quite popular, see:
BLOG PROMO: I'm Giving Away Cougar Town's Complete Season 1 Original DVD
Oh My Dog: How to Choose, Train, Groom, Nurture, Feed, and Care for Your New Best Friend
What the Dog Saw: And Other Adventures
Lost: The Complete Sixth and Final Season [Blu-ray]