This is a good thread! Love the stories.
For me, it was when the puppy was 3 weeks old. I was sitting on the floor with the two puppies in front of me. It was a tad chilly in the room. I had on this long sweater vest. One of the puppies crawled across my ankle and up under the sweater to rest asleep on my leg. When I lifted the sweater, the breeder snapped a picture. The puppy was so sweet. I loved the picture. I was sold.