try getting the dogs groomed frequently, my parents have a small dog, with long fur and there was hair everywhere, but once she started taking him to the groomers for a trim/bath/brush then a lot of the hair went away, it'll be impossible to get rid of all the hair, animals do shed the same as humans does, its just a bit more noticeable since its a bit annoying to us. with our dog/my parents dog, we gets him groomed every 6 weeks or so, sometimes a little less during the winter and it takes care of a lot of the hair around, that and vacuum once every couple of days, even if you went 3 days it's not too much to notice compared to before. you could also get a blanket or a mat or something like that to spread out on the living room floor only when the baby is out around, and then roll/fold it back up and put it away until the next time the baby comes out to play. just keep the dogs off that blanket and you'll be able to wash it as well to remove any fur that do get on it. I'm sure you find a solution to to your problem. good luck, and congrats on the little one!