When Bailey the dog, scampers off without his owner, he ends up having an out-of-this world adventure! Bailey is adventurous and often gets in trouble for eating Orson's dinner or chewing dad's slippers. One day, he heads off on his own and discovers a space rocket in the neighbour's garden. It's not long before Bailey is inside the rocket and heading for the Moon! The Moon is fun and different, and he even makes friends with some shiny robot dogs! it's not quite the same as home though and Bailey starts to miss Orson and his normal earth walkies. A game of Space fetch soon turns dangerous and Bailey finds himself hurtling toward Earth. Or does he?