I couldn't believe the one episode of DW with Matt Smith where he was in the shower and came out into the hallway with just a towel on and an electric tooth brush, lol. I think there needs to be more scenes like that.
But back to Miyazaki, I love his animations. I think that his style would fit in well with the otherworldliness of Doctor Who.
A K9 that had robotic legs. Yes, there is a chance to make a wicked K9. K9 Mach 2AWSM, lol.