Sharing one's life with a dog is so rewarding, on so many levels. I can't even imagine what my life would have been like had the Muttley Crew not become part of the family.
That said, dog ownership is a very serious responsibility, one not to be entered into lightly. Especially here in Switzerland, where there are rules to follow, social expectations to be met, where we live in such close proximity to neighbors that we must ever be mindful of how our choices impact others - and most importantly, where tolerance is limited.
It's good that you are thinking about all of this ahead of time. Dog ownership is not something to do on a whim - as you are making a commitment that binds you for the next 15 or so years.
First, wearing my animal welfare hat:
A puppy needs someone with him 24/7 in the first months to a year (individual dependent - some adults can not be left either). You must be on hand to teach him all he needs to know to successfully navigate the human world. So much of successful training and socialization depends on being on the spot. Leaving a young pup alone is very much frowned upon, as you are setting yourself and the pup up for difficulties later.
I would urge you to re-think your desire for a puppy if you are both full time workers - unless you have an alternative to provide round the clock individual care during your work day.
I know whereof I speak... I've told the story of my accidental entrance into the world of dog ownership before, so I won't repeat it here - but suffice it to say that it took calling every possible favor from my husband, friends, and family, it took just about all my disposable income and certainly every scrap of my non-work time to ensure that my unexpected pup was properly cared for, and never left alone. (And even then I ultimately threw in the towel and left the corporate world behind. )
I made it work, thanks to all the above - but it was very hard work, it required a commitment to putting the puppy's welfare before everything else in our lives. Bottom line, had this exceptional situation not cropped up I would never have considered dog ownership at that time in my life., With the advantage of hindsight and 20 some years of dog ownership and rescue work, I would not I have a puppy while working full time again.
Rather I would counsel you to consider adopting an older dog, one whose temperament, training, behavior is suited to being left at home while you are working. And even then you will still need a dog sitter/walker to visit at least once a day. Most dogs' bladders need a break, but more importantly a dog needs the mental stimulation that contact with humand provides.
The question one needs to ask one's self is not "Do I want a dog?" but rather, "Will I be able to give the dog everything he needs - physically and emotionally - at this point in my life, and for the rest of the dog's natural life, no matter what else happens in mine? "
There are many threads in the Pets section discussing exactly these issues - do have a browse through. To get you started, here are a couple of threads:
What are all the laws/rules for adding a puppy to your family?
[Doggy Day Care [what does your dog do while you're at work?]](http://www.englishforum.ch/pet-corner/123261-doggy-day-care-what-does-your-dog-do-while-you-re-work.html)
First time dog owner "wannabe", with lots of questions ...
family dog choices
Mandatory Course for New Dog Owners in Lausanne in English
And info on adopting from shelters or buying from a breeder.
Adopting a pet from a Rescue Centre
How to spot a reputable breeder
Before you go any further in this process, you must take the SKN Theory course - this is designed to help you understand what is required of dog owners in Switzerland, and to help you do a bit of soul searching to decided if you are indeed ready for this 15+ year commitment.
The SKN theory is required of all first time dog owners, and must be done BEFORE you acquire the dog. All dog owners regardless of experience must take the SKN practical course within the first 12 months of ownership, with each and every dog added to the family.
Wishing you all the best.