Our dogs don't sleep in the bed... they are allowed if there is only one of us in the bed but otherwise there is just not enough space for my liking or theirs lol. Luckily the dogs and I are all bed hogs and like our space so the dogs mainly stick to the couches. They don't even share the couches with each other.... Beezer sleeps on the loveseat and Belle sleeps on the big couch.
But it's good to have them in the habit of not always wanting in the bed because eventually some nights there will be a little girl sneaking into the bed after a nightmare and there certainly isnt room for both dogs and said little girl lol