I think her expression says "You can look at my sock but you can't have it." That's Zayi in the back there, never far from the camera that one! She's such a ham.
Cora spotted the sock and thought it would be better if she looked after it. Delta had other ideas and the age old struggle ensued ... a puppy tug-of-war.
Zayi still thought I was looking at her and didn't notice the battle of wills at her feet," Take my picture!" She is like a gnat that won't quit.
Finally, the sock is won! Delta laid back and had a bit of a cuddle with her spoils. She is going to live with a family with a little girl ... I bet she'll have access to all the socks she can dream of!