I wish they could be puppies forever

So I was going through some pictures today and found a pretty classic succession of pictures of Baby Mac.

When he was a baby, he got up on the sofa and couldn't get down, so he decided to keep climbing...or at least give it his best shot.

He tried climbing between the back of the couch and a pillow

He almost made it over.

But then he got a little sleepy.

And he tapped out.