When my brother decided to breed his lab one more time, I wanted one so that I could have a part of the family line of dogs, but decided against it because I don't own my own home and knew that I wouldn't be able to give the dog the proper amount of time needed to care for it and the space it would need to run.
Perhaps by the time his youngest in the line of dogs is having pups, or one of those is having pups, I will be ready to own one. until then, I have my three cats. they require a lot of my time too, if I don't sing to them and talk to them get very upset and pee on my bed. it's a misconception that cats do not require attention. They very much require it, if you give it to them from the onset.