Did anyone else think that the problem with big Andrew in series 4 wasn't just that he was introverted but also maybe incredibly boring ?
Boring?
He's went to climb EVEREST!
Can you imagine your DH coming home and saying - can you put me up some sammiches while I pack, please, pet - I'm off to climb EVEREST!" 
'Course - if he's anything like Mr Schaden he'll do all this stuff and not think to mention it. Like the time he saw a neighbour's bicycle get stolen and jumped in the car and chased the thief down - thief got away but abandoned the bike. Mr Schaden brought it home and gave them it back.
First I knew of it was when the bloke brought him a bottle of wine round to say "thank you". Apparently it "wasn't anything".
He has done similar with a runaway horse and I found out when we met the rider on the dog walk and she thanked him. (Her horse had been startled by a dog, and she had been thrown - she was concussed and someone called an ambulance for her. Mr Schaden apparently put his arms out as the horse galloped towards him (on a narrow path, I might add . . . ) and it slowed and he grabbed the reins and calmed it down and walked it back.
She was in hospital overnight, but when she saw him again a while later thanked him for the help. Her friend had told her "that bloke with all the spaniels" caught her horse.
To be fair, he had told me about this, but not in detail - he just told me he'd held onto a horse for a few minutes when a lass had fallen off - and the only reason he mentioned it was because he was so proud of how well the dogs had behaved "I told them, side and wait and they went to the side and stayed there." I only got the details later off the girls.
BTW - I trained the dogs. ME! all credit is MINE!!! 