Yay!! Congrats on the house!! Are you planning on installing a pet door or are you just asking if they'll ask you when they need to go out? If you're planning on a pet door, some dogs take some time getting used to it, others realize that it's a ticket to freedom and use it readily. Usually it just take a little acclimation and some really good treats to get a dog to go out or in. The first couple of days we had Millie, she would go out the door, but not in it. And she wouldn't go out without lots of encouragement. But now she's wearing it out!!

If you're wondering if they'll ask to go out, if they do it now, they'll do it then.