Just took the dogs out into the cold starry night for a toilet break, and for the second night in a row the younger dog, Lucy, went off exploring instead of coming back into the house. Trying to nip this in the bud (because I don't want to stand at the door waiting for her), when she ran back inside I ignored her and praised Abbie: "Good dog, Abbie!
Abbie's reaction was so amusing - a big smirk, and she was almost strutting: "Oh, yeah! I'm G-O-O-D!"