Hi, I was just wondering what all are valid choices for Beast Shape. Certainly all of the animals (of appropriate size) with a full stat block in the Bestiary. What about one of those creatures with the Giant or Young Template (making sure the final size is a valid size). Or the Celestial or Fiendish template? What about animal companion choices that aren't covered with full stat blocks (like a small Shark for example)?
Would the answer change if this was for PFS? Thanks for any insight you wonderful people can provide.
