We live in a 400sf studio, which is why our door is always open to the property. Our dogs spend all day outside and so do we. We have a smaller yard immediately off the house, with an open gate to a larger (~5 acre) field, with full-access all day/evening. The entire property is ~20acres, and most of the fields are fenced in. There is a barbed wire fence on the South side of the property line that runs alongside the river. All walks around the property and to the river are supervised, so your dog would never wander down there alone. We go for several bike rides around the property each day, and would prefer to have dogs who have off-leash training as to not disrupt our dogs' daily routine. We are always working on recall with our dogs off-leash, and are happy to extend the same training to yours as well. We do not allow dogs on our furniture or bed due to the tick season, but we do have a giant day bed outside that our dogs have completely taken over, and yours is welcome to it as well. That being said, we do tick checks daily, but would recommend that your dog(s) have tick medication due to where we live. Your dog will never -- I mean never -- be left alone when with us. Since adopting our dogs, we've also adopted a new life motto "If our dogs can't come, neither can we."