It's a rainy day and Chloe is happily playing indoors, but Topsy would much rather go outside for a walk despite the wet weather.

Chloe makes her very own obstacle course in the house for Topsy to show off his skills, but Topsy doesn't prove to be the most agile, or willing, of pets.

On a walk through the park, Chloe, Mum and Topsy meet some new friends - Lewis and his pet stegosaurus Peggy.