I bought some stuff to try to repair the scratches and some other stuff to coat and protect it but it's really tough because my entire second floor minus the bathrooms have hardwood floors. The entryway, kitchen, dining, and laundry rooms on the main floor all have that super durable fake wood stuff and it's really nice for the mutts. The basement is fully carpeted but they don't really like going down there unless I'm down there.
I will have to gate the stairs until I get a chance to try to fix them though which sucks because these dogs are heavy to carry up and down the stairs. Also looking into getting some plastic nail caps.