Miniature Australian Shepherd in Augusta, Georgia For Sale

Miniature Australian Shepherd, male, 13 months old, housebroken, very affectionate and intelligent. We had him neutered, micro-chipped, updated all his shots including heartworm preventative for 6 months in Feb. I got him in Jan. but he and my Springer have just not meshed. Nothing violent, just very competitive and they both can't be the alpha. He is so sweet, so I am torn about this, but want both dogs to be happy. He needs exercise, companionship, and a large area to play. Asking $250 and only to a good home.