Pie barking could actually be a contest. Barking is not just making doggy sounds. It's stuff like:

Furrrrresh pies here! Come 'n get your fresh pies! Hot, fresh pies!

You could turn that into a contest, fer sure! Maybe make that a part of the baking contest. That's one option for the 10 originality points More traditional originality points (if that's not totally an oxymoron) would go to stuff like using the left over pie-dough to make decor on the top crust.