mmmmm... thanks fazza. I was thinking 2 working breeds might not be a good mix for them. They are a lovely couple and the dog will get loads of excercise, 2 walks twice a day, some off leash, some ball playing, weekends off somewhere with lots of fields and woods. But they are not interested in any form of formal training/working. They want a dog they can give their attention to, but one that won't bounce off the walls!
Their last dog was a collie/corgi cross so suppose the corgi added the calm. Trouble is they have fell in love with this pup, but at least they are responsible enough to ask advice before diving in. Said I'd try to find out a little more for them and call them this evening.