Baby boxer.

Baby kitten who grew up with dogs barks rather than meows. (Well, it's an attempted bark.)

Baby pygmy hippo. More on Moo Deng later.

Mother rabbit digs her babies out of her burrow, feeds them, and then secrets them in the burrow again.

One puppy is definitely the alpha of the pair.

Poor horse discovers the danger of Republicans pouncing.

Waking a dog up nicely.

This might be too much dog for this little girl.

Wasting time.

This sloth is pure charisma.

Moo Deng, the baby pygmy hippo that has taken the internet by storm:

More Moo Deng here, and here.

Moo Deng yawing out a warning: I have come to eat your world.

Moo Deng is China's greatest viral export, since the last one.

I like this one better.