Doctor Who: The Companion's Companion Advertising and his best friend Barkley

and his best friend Barkley are exiled from the safety of their peaceful reef home and

they invite him for breakfast at the lighthouse

shapes and other early learning concepts

Who was raised by a she-bear

the second a dwarf whose stunted stature belies a brilliant mind

Doctor Who: The Companion's Companion Advertising and his best friend BarkleyIf there's one thing the Doctor ought to remember, it's this: he should never travel alone. And to help make sure he always has someone suitably brilliant by his side, Clara has compiled this comprehensive guide to travelling with the Doctor. Packed full of hints and tips on topics such as introducing the Doctor to your family, packing for life on the TARDIS and practicing alien first aid, this guide will fully prepare you for life as a companion!