Good, fun video. Managed to hold my attention and keep me smiling throughout. I liked the use of humour and the way you kept the story moving forward. Some of the technical aspects were a bit clunky, though it could be argued that just added to the charm of the piece. There were a lot of one-off elements in there too, which could make following up with a sequel difficult, so don't be concerned if you find you have to do something completely different next time just to keep moving forward. Keep doing what's fun for you, not just what you think you 'should' do based on the perceived expectations of your 'audience'. Wouldn't mind seeing how far you can take the dogs-as-actors angle though.
Thanks for sharing.