Thora has been my service dog, or in training, for the last three years. She's irreplaceable. I'm a T3 level paraplegic. I owner trained her to pick up things I've dropped, bring me things, open doors and shut them behind me and pull laundry out of the washer and dryer and hand it to me. We're working on having her help "pull" the chair, which is mostly a matter of keeping momentum so that I don't have to push as much, which can wear me out. She's helped pull me up small ramps and out of some tricky places when I've gotten stuck. I'd like to find someone to help professionally train for a few skills (like helping me up from the floor) but we're really lacking qualified trainers in my area, so I'm a bit stuck. I'm not sure that the people at Petsmart are up to that kind of challenge.
The great things about newfies as service dogs:
She's incredibly loving and in tune with me, more so than any dog I've ever owned. Her size also helps, because at 5'10 and a curvy woman, I'm definately not a petite flower. I needed something bigger than your average lab. She's also incredibly smart and can pick up new tasks really quickly.
Difficult things about newfies as service dogs:
The being very attentive and in tune with me means that I need to watch how my moods affect her. If we're in a crowded place and I start to get overwhelmed, she becomes anxious for me.
The bigger size means that it can be hard to go places with her. Small french cafes? Not so much. Flying on planes is a situation we haven't been in yet, and one I'm not really looking foward to trying.
Thora is incredibly food oriented. That's great for training, harder in a restaurant. Or anyplace that has small children who drop food.
She's smart. So smart, in fact that she independently applied "touch" to pushing the cat into the open toilet and "open the door" to the fridge. Imagine that disaster, if you will. Keep in mind WHAT you are training, and how it may be applied for evil, if the newf ever gets bored.
Newfs are big dogs. I know, because I hear that about seven times a minute any time I leave the house. Your dog will attract a lot of attention. Especially in Walmart when all you want to do is buy a darn pack of tampons or something without talking to every human being on the planet. Something to keep in mind.