This is why you better get yourself a petWALK door!
Claws Off (TM) Screen Door Protector - Save Screens From Pet Or People Damage! Installs in seconds and snaps on and off easily. No more costly repairs or unsightly damaged screens with the Claws Off (tm) Screen Door Protector. Simply trim to size the two scratch resistant vinyl sheets, attach the vinyl strips and place on both sides of the screen. $19.98 CAD
PlexiDor Universal Pet Door Awning in White, Size 16.0 W in | Wayfair