How do i fix doors that dogs have scratched up.
Have you thought of a metal kick plate?
Depending on what your doors are made of... wood can be sanded. You will need to sand it smooth then find a matching stain and wipe on the stain to match the rest of the door.
Glass no fix, wood sand, fill with wood putty if deep, sand and paint
Hello -fill defects with wood filler, sand smooth and repaint.