4 am

I was peacefully sleeping this morning when I heard Ian get up, open his door, go to the bathroom and return to his room. I was trying to return to my peaceful sleep when Lucy started moving around and then Colin got up and took her out to go potty. I thought the timing was interesting, but wanted to go back to sleep so I didn't say anything.
Around 8:30 this morning I asked Colin what was the deal with 4 am. He said that Lucy came over and put her head under his hand and started nudging. Smart dog. She's learning who to wake up in the early morning hours!