Polly has developed a new habit of barking in her sleep. Should I worry? What is she barking at? Are they dreams of other dogs who dare to impinge on her territory? (something she has an issue with)?
Polly definitely has an idea about what is hers, including me. In all fairness, I haven't tried to train her otherwise. Any dog, how big, who encroaches on her territory is soundly rebuked by repeated howls and vigorous tail wagging. Fortunately the territory is small and the other dogs, even the huge ones, seem cowered by her royalty which is kind of funny. Naturally I keep her away from harm and have tried to scold her. More often than not, if she actually reaches the other dog, she's vaguely interested and then ignores them. She's fickle. Like father, like daughter.
And so life with her goes on.