[Morph]

Darla doesn't seem to react to much. Knocking at the door, letters/papers through the letter box don't seem to bring any reaction. If someone knocks at the door take him with you and he'll be made a fuss of and so he'll see it as a positive thing.
Only barks when we're ignoring her or she's having one of her mad moments and charging around the house. Doesn't even really whine when left alone.