What is a pet proof, safe and durable wood floor sealer?
...safe sealor, probably satin finish most likely. Thank you, Gail The healthiest floor sealer and the easiest to maintain when damaged by pets and tiny muddy feet would be a natural wood oil finish, you can read more here –
Natural Food Safe Wood Finishing Oil for Floors, Counters & Decks
Anytime you have clawed feet...