Willow loves meeting strangers on her walks. She wags with all her heart and all of her body and can get quite frantic. She'll sit if commanded but what she really wants is contact and she'll break her sit at any encouragement from her "admirers". LOL For those that pay her no attention and simply walk on, she'll simply keep her sit until released but if they express any interest in her, she wants to go to them. Is this something she'll likely outgrow? She's just a few days away from six months old. I thought Shelties were supposed to be reserved but it seems no one told Willow about that.