Dan,

I don't believe that God made bigfoot but I do believe that God made us.

I think Bigfoot came from what the bible and the book of Enoch call Nephilim. I believe that Bigfoots are a further diluted version due to continued interbreeding with humans. So it's likely that bigfoots have no soul.

I could be wrong about that but that's the way I lean, makes the most sense to me.