Why doesn't my .gif animate?

[Dogs On Acid]

My kitty is supposed to be smoking a fag.

[sithsaber]

Ohh how i love limey slang

[Dogs On Acid]

Ohh how i love limey slang

My grandfather was a sailor, stop hating. I'm also down with cockney so don't mess with me.

[NewLeft]

It was resized, shrink your gif to less than 80x80.