WANTED: canine jogging partner/family pet in Shawville, Quebec for sale

I am looking to adopt a trained adult dog (house broken, basic commands....good off leash would be an asset). We live in the country with a half-acre fenced yard and access to farm property in the family. We take regular walks as a family and I jog daily from spring to late fall. We would love a canine companion for both. Our children have been raised to be gentle and loving to all animals. We are not people who are away from home very much as I only work 2-4 hours per day. I am a strong believer that a pet is a member of the family and is treated as such, which means no staying outside all day and no sleeping outside. A dog would be very loved and spoiled with us as we are offering a forever home. Our main preferences would be German Shepherd, Alaskan Malamute, Dalmatian, Border Collie, Australian Shepherd, Vizsla, Rhodesian Ridgeback, Weimaraner. Our choice will not be limited to those breeds, those are just the 8 top family friendly runners.
Thank you