Chocolate German shepherd (Cookeville, TN)

He is neutered male. We think rare chocolate German Shepherd. About 1 year old or so. No tags and likely needs his shots. Friendly and needs lots of exercise. He knows sit and down. Just want to find him a good home. He spent too much time cabled to a tree and “owners” want him to have a home rather then take him to shelter. He seems to get along with my small dogs but only had him a couple hours to give him flea bath. He is a beautiful dog!! Free to good home!