Time Flies When You're Sleep-Deprived

Today I looked down at C while I was feeding him, and tears welled up so quickly that my eyes hurt.  It wasn't that long ago that we saw the little embryo we didn't think would be there:

Then he became Cletus the Fetus:

And entered this world as an almost stranger to us:

Now he's the love of our lives and totally looks like a big boy:

 I can't imagine how I'll feel when he's a toddler, or a tween, or a teenager.  I'm sure future-self will laugh at the naivete of present-self and how little perspective I have on the passage of time.

It's kind of like how Fatty went from this:

To this:

I guess some people dogs just get creepier with age...