Strawberry Treat Balls

My first attempt with the cardboard treat balls were met with mild interest.  Both pigs got bored quickly and failed to remove all of the treats.  I kept trying.  Lo and behold, strawberries did the trick.

Boadicea had the biggest learning curve.  She kept rolling the cardboard balls around expecting the treats to pop out, just like the egg-cersizer.  The strawberries were enough incentive enough to keep trying.  Her favorite move was to grab a flap and shake it up and down.  Wedgwood preferred to chew the flaps until she could reach in and pull out the strawberry top.

Hey - whatever works!