Review on 🚪 PROTECTO Door Scratch Protector: Heavy Duty Guard for Furniture, Windows, and Walls – Save Security Deposits with Clear Claw Shield, Effective Deterrent for Dogs' Scratching; Available in Multiple Sizes by Renee Hackbarth

Much better solution than what I had before (taped on the door). Actually it looks pretty good, super customizable to your needs Fitting it to your door and installing it was a breeze (although I recommend figuring out exactly where it goes and then sticking both velcro stickers to your door and then holding the plastic protector against sticking. The only minor issue is that it may require a little texture so I can actually hear my dog scratching it to let me know we're about to go outside.