This is my sisters Aussie, Angus and my Basenji Mix, Kentucky. We try to spend about 2 nights a week together and weekends. They just adore their time together. Even when we go to the dog parks and there are 50 other dogs they never leave eachothers side.
When Kentucky goes after a bird or squirrel Angus will herd him back to us. And when Angus goes to herd another dog Kentucky pushes him to pay attention to him.