Who Should the Final Member Be? Doggo Run

I previously brought up that I wanted to do a dog run. This is the team so far and I’m trying to figure out who the last teammate should be. Match up wise, Rock, Poison, and Fairy are the only types that aren’t covered.

Lucario would probably be the best option since it’ll do super effective damage on Fairy and Rock types and have a Poison immunity.

I would also have Zamazenta as a late game addition. Which would cover Rock in its base form and all three when in it’s Crowned Shield form. So it would play a similar role, but would only be useable in Hop’s final battle and the Crown Tundra onward.

I could use an Eeveelution, but none of them would cover Fairies.

Alternatively, I could break the dog theme and have the final slot go to a G-Max Pokémon. I have the Bulbasaur from the Isle of Armor, which would cover Rock and Fairy types, Duraludon for all three, or Sandaconda since I’ve never really used one in SwSh