I've been sick the past few days and I can't go outside, so I haven't been able to excersize Belly as much. My siblings take her out, and my parents too, but it's not enough for her. So she started destructive behavior. She chewed a hole on my mom's new couch, so that got her pretty mad. I do PLENTY of mental stimulation with her, but I can't do it the entire day. I need ideas on how to excerisze her inside. She doesn't care much for fetching. The only thing she likes is poping balloons but my mom works at home and she doesn't like the noise.