I agree.... I was going to say BEFORE I read what they wrote that if you let Fluffy inside and the Mama saw she was comfortable and happy being there, that she may not be so afraid and give it a try. TUNA? Yea, just inside the door where she could get a good whif of it and have the safelty net of the door open so if she gets spooked she could run back outside. (to start with)