Well, my puppy (well really not a puppy anymore, but don't tell him that), has over a number of months when he was younger scratched a hole into his bedroom door.
It doesn't go through all the way, and not sure of what the substance inside the door is (not wood), but wondering the best way to repair it / fill the holes. Simple wood filler then sand and paint, or is there a sturdier approach. I looked into metal plates for the bottom of the door. Too pricey for that size.
Guest Bedroom Door Damage before repair.jpg