Big finish audio Across the Darkened City (Companion Chronicles - First Doctor Vol. 2). The vision of Steven pulling Dalek on a cart was so strong that I couldn’t not make an attempt to draw it. I think it turned out pretty good! :).
I know K9 isn’t exactly mindless, but robots are generally logical and cold. This metal puppers is an exception! Hoping he makes an appearance again in the new series, unlikely But I can dream! Enjoy this adorable doggo