Thanks for the help everyone! One of the first considerations I made is that I do NOT want my bird's quality of life to change. All my friends (and my wife) say I spoil her and that may be true; but she doesn't act the least bit spoiled. She is extremely well-behaved. When I mean spoiled, she knows that sometime around 2 or 3 PM is apple-walnut time, so she sits on her playtop bowl to make sure I know it's time (for a small spoonful of chopped walnuts and an apple slice). She knows that if I come in her room to wake her before 8AM, she won't step up to come out for the day (but 8:15 is fine). She points her body down the hall towards her bedroom anywhere between 8-830 PM to let me know it's bedtime. (I have my wife put her to bed each night so they can bond too).
I ramble on as such, because I know my bird and am "in-tune" with this creature. Even though her cage door is open the 3 out of 5 (or so) work days that I am home, at least half the time she is just hanging out inside. Although I pick her up often, half the time she just wants to be left alone and I do so. I work in the same room she is in all day long, and she is either on my shoulder, on her playtop, in her cage or often on the top of her door. All out of the way of a dog. As I mentioned, she only flies once a month if so due to a scare (rabbit, deer) outside. Other than that, she waits to be picked up or will do the "eclectus seizure fit" until I pick her up. I can't see that why during this time. which is a majority of my/her day, I cant have her out with me and a puppy in the room while I am there supervising. Of course this won't be until my wife and I integrate them to make sure she isn't scared and we would take it slowly.
Every night she spends an hour or so in the Man Cave with me, where I do my hobbies and she contentedly chirps and clucks while on my shoulder the whole time (she will run down to my hand really fast to tell me if she "has to go", which I find very cute). That will still be our special time. If pup wants to venture downstairs, he can join us, but she will be on my shoulder with first dibs. I figure that will be the time for pup and my wife to bond together upstairs or take a walk, etc.
When I spoke with my "bird guy" who my Avian Vet says is a "master of bird behavior", I expected him to yell at me about considering a dog. My bird guy owns 26 birds as well as owns a bird only pet shop which is where he bred my parrot and hand-fed her until I could take her home. (Incidentally, Sophie stays there when we take our vacations and is one of the few birds that he just leaves on a perch out in front of the register so customers can pick her up etc. She is very gentle, never bites and he says she is "good for business" and I like the fact that she is getting attention while we are away). He advised that Sophie is afraid of the rabbits in the yard because she doesn't know what they are; he seems to think she is very smart and will adjust quickly once she sees us interact with the puppy (who will be smaller than a football when we bring him home) and if we take it slow. By slow, I am thinking first step will be that I stand by Sophie's cage with her door closed while wife holds the leashed pup in her arms about 10-15 feet. If Sophie freaks out, then my wife and dog will leave the room and try it again later, etc. etc. I am thinking another step will be to have the crated dog put about 10 feet from her cage and see how she reacts. Then 5 feet etc.
I haven't made any final decision yet, but so far the only fear I have is if the bird flies down the hall and the dog goes after her. I do not plan on having the bird in the cage when dog is out etc. If you had seen the 4 breeder dogs, you may understand. I have never seen or have spent time with such mellow easy-going dogs. And the breeder humans say they have a cat and a cockatoo and their dogs could care less (I haven't met the cockatoo but have seen his photos).
I will keep everyone posted and truly do appreciate the feedback and am absorbing all of it, not just what I want to hear. In the mean time, here is a photo of me working from home while my secretary sleeps on my shoulders. The work ethic of these young "people" today..........