I agree with many posters here that a lack of dog experience combined with a somewhat frenetic time schedule lends itself much more to adopting a young or adult dog (8 mo.+). And whatever the OP does, if you so choose to adopt a dog, please, please, please go to your local shelter. Where I volunteer, we get 30+ dogs a day, for a shelter that holds about 60 dogs. Fortunately, many of these dogs are claimed within the same day (runaways), but as you can imagine, overcrowding is a major problem. We do our best to find homes for every adoptable dog, but with 7 million homeless animals, this problem isn't going away. Do your research, ask the shelter staff questions and I promise, you will adopt a lovely, lovely animal.