In reply to Si Withington:
Well speaking as a Cocker Spaniel owner and a bit of a climber (once upon a time), spaniels especially seem to be very owner aware and highly social and separation like that is something that they will enjoy, you may have different results but when we are around or in close proximity ours wants to be with us, its just in the way they are.
Good luck though !!
Post edited at 20:16