So I read all the internet. All of it. I read posts from Pinterest, and on pet sites. I did loads of reading in order to minimise the trauma on him little brain. So, we didn't wash his bedding before we moved, I even left his favourite throw smelling like the old house. As we weren't moving far, we started making sure walks went up and down our new road. We packed his things last so the disruption to him was minimal. We took him to the house as soon as we got the keys for a nosy round. We moved his bed and crate and toys on the first days so that he had his space. We did everything bar have someone else look after him for the weekend.
*read: tantrum throwing monster.