
mmm
I do think you area going to find you run in to problems leaving a pup for that long alone!!!!!
Its not just the housetraining, that is in fact the tip of the iceberg.
What is the pup going to do with itself in that length of time, as i can guarantee it wont sleep the whole time!
The answer is, without a lot of attention, someone coming in for a while a couple of tiems a day, you are gonna have to be prepared to deal with chewing, barking, howling, messing everywhere, and a whole lot more besides.
You will have to put in a lot of work in the first month, getting the pup used to being alone for increasing amounts of time, crate training/puppy pen training, etc.
Im not saying it isnt possible, i am saying however that it will be VERY hard work!
Good luck,
Em