Your pups are so cute! That is so funny about Claire chasing the mouse pointer. Holly's never really noticed the mouse pointer (she's never been close enough to the computer screen), but when I first introduced clicker training to her, she was so (and still is) excited about it, that when I was on the computer, she heard the "clicking" noises the mouse made when I was using it and she just sat on the floor and got as close to the computer desk as she could and stared intently at the mouse. It took me a few minutes to realize what she was doing. I thought it was so cute, now of course she knows that is not the right "clicker"