WANTED: A mid-size to large dog to join us on our hobby farm!

We are looking to adopt a dog to join our family on our little hobby farm. We have been in touch with several rescues, but so far no luck as the ones that we feel would do well in our environment have ended up going bananas for our animals (chickens, turkeys, 2 cows, and a cat). Sigh. We are looking for a young-ish (1-2 years) midsize-to-large pooch with some basic training. We live on a beautiful 7.5 acres. Dog heaven! (search Instagram for "blue.dog.farm.metchosin.") Does anyone know of a person's best friend that is looking for a new forever home?