

I have an 8 month old cat I adopted a month and a half ago. I taught her to walk on leash and harness, and she loves outside. Now she always wants to be out. She will whine for hours by the door and try to dart out every time it is opened. She even jumps up and tries to open the doorknob. While the latter is comical I don’t appreciate her meowing in my face while I'm trying to study. I'm afraid to let her out by herself because I live in a small apt complex next to a busy road and I know she doesn’t know any better to stay out of the street. She has two windows she can look out, one all day and night. Is there any ways to make inside as interesting for her?