THank you yes she is new. We've had her for 2 months - 3rd owners. She has been starved by previous owner so food is a big thing for her. I'll try with the wobbler and see how that goes. And a big ball. Small balls have no interest to her. I still hope I can teach her a lot of other stuff using your methods though she may not like toys so much. She is very smart. Her name is Nina.