Looks like Polly has returned! This is the 2014 version.

Cookie was madly ringing the pooch bells and when we got outside there was Polly the Possum!

I would sure like to know how they know when she is out there.
Timmy, Cookie and Teddy Bear trying to figure out how to get to Polly!

Not sure who's butt that is...looks like either Angus or Tootsie. I swear that possum is bigger than all of them!