Dog and Pug go on an adventure and meet a pirate captain on a desert island, who is hunting the Snark. Our friends realise that they should protect the Snark and develop a game of hide and seek.
Dog and Pug visit a spooky castle, where they meet a princess who has no friends. Fortunately, they find a baby dragon, so they set up an introduction.
Dog and Pug meet a great inventor in his space lab. The inventor shows them all of his robots, but he fails to realise that he has upset his very first creation, who has feelings.
While trying to solve a puzzle, Dog and Pug end up looking for a Minotaur in an ancient maze. After a number of false turns, they reach the centre and find the friendly Minotaur.
Dog and Pug try to solve a mystery, and in a foggy day in London they meet Sherlock Holmes and Watson. But they all become separated in the heavy fog, and Pug has to come up with an ingenious plan.
Dog and Pug enter the world of the theatre and help act out a Shakespearean play. Pugs gets a bit carried away as the director, but learns that putting on a show is more fun than showing off.
Dog and Pug arrive on a desert island and find a pirate who has lost his treasure. They help the pirate find what he is looking for by retracing his steps.
The lights in the shop go out, so Dog and Pug share an adventure as they see all the nocturnal activities around them. Eventually, they see the workmen fixing the fault that switched the lights out.
Dog and Pug join Granny Pug in search of the Lesser-Spotted Kraken. Although they have a wonderful submarine, the Kraken is very clever and can camouflage itself. Our friends use a sandwich to draw the animal out and get some great photos.
Pug is trying to learn how to draw, so our heroes go on an adventure with a magic pencil. But while he is showing them what he can do, he accidentally rubs them out. Pug helps the pencil get them back to their original design.
Pug wants to learn how to pain, so our heroes visit Picasso's studio in Paris. He persuades Picasso to become more abstract using a full colour palette. The rest is history.
Dog and Pug are on a building site and they meet three diggers - Big Digger, Bigger Digger and Tiny. The two big diggers look down on Tiny, but she is the one who wants to do all the work.
Pug is making a hat, and our two friends go on an adventure on a pirate ship. They find out that the captain is chosen by whoever wears the captain's hat.
Dog and Pug visit a desert island where Colin lives on his own. He is very happy by himself, but when our friends find him, they have a wonderful meal and play a great game of cricket.
Pug wants to go back in time, so our two adventurers visit an inventor who has a time machine. But each time they try to use the machine, something goes wrong.
Dog and Pug visit King Arthur in his castle, where he and his knights shout at each other at their Long Table. With the help of Merlin the magician, they decide to change the table to a Round Table.
This adventure is all about size. Dog and Pug meet an elephant and a mongoose who cannot play together because they are two completely difference sizes.
In their adventure, Dog and Pug meet Granny Pug, who makes them solve three puzzles. They solve all of them just in time, before Dog comes back to the bookshop and solves his own problem.
Pug wants to write exciting stories, and our two friends meet Enid Brighton. She has a very vivid imagination and they go on an adventure to solve all of her mysteries.
Dog and Pug help Doris the Donkey on her quest to become a unicorn. She has to pass three tests if she wants to succeed. Doris figures out that she is much better staying as a donkey and not being a unicorn after all.
Dog and Pug are talking about facts, and they go on an adventure to check one of Pug's. Although they get lost, they devise a new way of finding their way out and solving Pug's problem.
Pug wants to get closer to the stars, having looked at the night sky from the roof of the bookshop. On their travels Dog and Pug meet Granny Pug, who takes them on her spaceship.
Dog wants some high adventure, so he and Pug visit several different stories. Each time they arrive in their new story, they find that they are being chased by various characters.
Dog and Pug go on an adventure underground, where they meet Granny Pug. They slide down a tunnel to the centre of the earth and meet lots of dinosaurs.
Dog finds the original book that starts all of his adventures. He shows Pug how he started the bookshop and how he read all the books, so he could recommend which books each customer should read.
Pug tries to remember an old nursery rhyme. He and Dog go to a fair where they meet the cat and the fiddle, the cow that jumps over the moon and the dish that ran away with the spoon.
Pug starts asking Dog for the answers to life's big questions. They go on an adventure with Granny Pug, who shows them that there are not always simple answers to difficult questions.
Pug is being competitive when he cleans the bookshop. He and Dog join a race in Australia. They help brother and sister kangaroos who are very competitive but get stuck in the mud.