Brea still prefers to be left alone most of the time, although she is quicker to respond when I call her.  She's learning that when I call her, it's usually about going outside for a walk or for food.  Occasionally, she'll come into whatever room I'm in to see what I'm doing, and sometimes she'll lay down on the floor next to my chair for a few minutes.

Brea and squirrel checking each other out.

She's friendly with most of the dogs we've met on walks and seems interested and curious about cats and squirrels.  The only dog that seemed to frighten her was a much larger Weimaraner.  He was friendly but moved a little too fast for her.  I think he was trying to get her to play.