Pls Help. My 12 yr old Cocker spaniel bitch is driving us crazy. She is constantly scratching and scraping our carpets. She’s ruined every corner of every carpet in our house. The worst thing is she’s mostly doing it at 6am in our bedroom. I can’t shut her out as she howls Outside our door. At night when we’re sat watching tv it’s constant. I’ve told her off, I’ve even tapped her backside. Nothing is stopping her. She does it for hours if we let her. Any ideas why ?