It's survival of the fittest out there.
Awe, how cute! This little penguin likes being tickled.
Check out the moves on this cute little penguin. He's got the happy feet! I think they made a movie about him.
Cmon little guy, you can do it! One small step for man, one giant leap for Penguin.
A penguin has happy feet to the beat of some Dubstep.
The penguin cant figure out how to get down so he jumps onto the seal's back and makes him mad.
Some penguins actually have angry feet.