my new neighbour just told me this morning that he barked incessantly for hours when we went out last night (which of course woke her up) and he has generally been barking on and off during the day until it turns into whimpering/crying/whining.
If you are sure that this is a "new" problem and not one that you just didn't know about before (he may have been barking but your old neighbours not say anything
) then there are several things it could be:
Can he hear different things to the old house? Traffic, other dogs barking, or maybe silence when it was noisy before?
Can he see out of a window or door to see passers-by or neighbours?
If its not any of these then it may be that the move has caused Bailey to become slightly anxious when apart from you. Try doing a search of previous threads for separation anxiety - you'll find loads of useful advice
If he's being left during the day, then he will need company in the evenings/at night to be happy and healthy - dogs are pack animals and unhappy in their own company for long periods.