I know that the two otters holding hands is probable THE cutest animal YouTube clip in the world, but this has got to be some serious competition:

http://www.youtube.com/watch?v=ThQKtgBloUw

I can't stop awwwwing!

Your right ..

Awwwwwwwwwwwwwwwwwwwwwwwwww so sweet

That's just so adorable!!!

He's really going for it.

Awwwww! So cute.