new 'camper vaners'

We are due to pick up our first camper van tomorrow - a second hand autosleeper symbol - and are looking forward to seeing previously unexplored areas of the UK and possibly progressing to Europe in the future.  We have camped and caravaned in the past when our boys were young but now have two canine travelling companions.  Any advice for travelling with dogs - in fact any advice for first timers - gratefully received.