I am 21 and have always grown up with dogs. I have 4 of my own and they are constantly running around our gardens or the fields around us. We have electric gates but they won’t be out without supervision at any time. Your dogs can join in on the walks with my own dog’s or separately. They’ll sleep indoors with underfloor heating in our garage that’s attached to the house so will be nice and warm with their own beds! I also live near a beach and it tends to be a preferred walking spot. Ps. While I do have a car suitable for transporting smaller dogs, bigger dogs would not be very comfortable. As a reference both of my Jack Russells fit in the crate in the boot comfortably as you can see in one of my pictures!