Welcome to the board...and thanks for the paragraph breaks in the second post....I didn't even read the first one...I know Will won't either...(you want Will to read your stuff....)
Two thoughts...One to get any high drive pup to adulthood,and do it right...(especially a duchie) you will need to devote At least 4 hours of training/exercise time a day..and if its going to be a house dog, not a kennel dog, and another 3 hours to hanging out with it tethered to your belt.
You might get away when its an adult with less time, but with a pup, that's what it takes.
When It's young it will be really hard, because you will ruin its bones if you take it out and run it for an hour twice a day.
This board is full if threads about people who have puppies that are out of control and biting them and so on...its because they don't exercise the dogs enough.
You have to break the 2 hours of exercise into 4-6 sessions to get it done....then after they are exercised and rested you need to put in 1 hour of sport directed training..they cant learn this if they are too jazzed up because they haven't had their exercise. Oh you will need to break that into several short sessions for a pup.
Then you need to have the pup tethered to your belt for another 3-4 hours to teach it in house manners...you will be doing obsticals outside..jump on this table, over this A frame...then inside.. Dog says...."Oh..you DON'T want me on the dinning room table or counter???!!??? I don't understand??!!!!?"
Mals, Dutchies, and several other lines/types need even more time than the regular high drive sport breeds.
What you are suggesting doing is like learning to fly a plane in a Leer Jet...or better yet the space shuttle.
Or learning to drive for the first time in a Lamborghini......
Listen to Will Rambeau...if he posts on here...Listen to Dennis, Listen to Steve and Aaron, Rob and the others that have sport dogs or PPD that they have trained and are working now.....they know what they are talking about....Possibly ask the question ...."what breed/blood line would you recommend a beginner get to start training for sport?"
That is assuming that you have the 6+ hours a day that it takes to train any dog with high enough drives to the job.
To train a mastiff breed to do personal protection work is almost more work than a dog with high drive...without drive you can't train a dog to do PPD work.....so you have to create drive...that takes lots of time and work.
You can't start with defense, which other than food drive is mostly what the mastiff breeds have...its lots and lots of work...sort of like pushing rope up hill.
Add another 5 hours a day to train the mastiff.
I'm going to say something that I really hope doesn't scare you off...I like your attitude, and I reallllly hope you stay around and become a regular posting member...
but this statement shows that you don't have the first idea of what it takes and what you are talking about.
as for the mastiff question i meant conventional protection where a dog is sent to attack and incapacitate someone trying to assualt you, not the sport dog trying to get points in a learned structured scenario. it was just a curiosity question.
The training is really similar..the PPD needs high drives also and massive structured training..almost more so..if a sport dog screws up you loose a title..if a PPD screws up someone can get really hurt or die.
Again, I'm not trying to flame you or drive you off....but I hope you see that starting with a Dutchie isn't a good idea.
I hope I was right about you and that you are man enough to hear this without getting your feathers in a fluff....
I don't usually post long like this for newbies..so often they run off and never come back when they hear what they don't want to...
They can always find some shyster to pay to tell them what they want....
Here you have lots of top trainers giving their advice away for free...saying the same thing....I'd listen.
I'll PM Will and see if he will come over.....and as always Go with what he says over me...he is the pro.....