You say you have a house. Does this mean you have a yard? Does this yard have a fence around it?
A poster above stated getting a basset. My friend has 2 of these in his apartment, and they are pretty good apartment dogs, so they should be good house dogs too. He used to have 1, and that was pretty good, but then when he got a second, they could keep each other company all day, so I do think that is a good option. He walks them in the morning, works all day, comes home, walks them again, and then can leave again for the night, to walk them a 3rd time when he gets home late. They bark for about a minute every time he leaves, but then get bored and probably sleep.
I really want to get a dog too, but I've always stated that I never would until I get a house with a yard. But the kind of dog I want isn't really an inside all day kinda dog anyways.