Hilarious to me that he actually gave her a name.
Anyway, Abby is his nighttime companion. When I put Winston to bed he is usually pretty wired. So I lay Abby down on the pillow and say, "Abby is going to sleep. Goodnight Abby!" And Winston will always lay down right next to her. He LOVES her.
Yesterday Winston was playing with his tricycle inside (because it was too cold in my opinion to play outside) while I was making lunch and I heard him say, "Abby sit!" I turned around and I saw this.
I had to quickly take a picture with my phone so excuse the awful quality.