It's always smart to wear new shews in the house for a few days before you take them out into the real world. We call this "breaking in" a new pair of shoes. 

Douglas has a new pair of shoes. But, Biddy has been noticing that the shoes have been making a silly sound. She doesn't think Douglas notices this. She's worried he'll go out into the real world with his shoes... as they make their silly sound. 

Let's listen in as Biddy and Bruin work out the problem of solving the problem of Douglas' silly shoes. 

Or, Biddy is behind all of this silliness.