Which sentence would make a good thesis statement for an essay about a theme in "stray"? the story "stray" points out that everyone needs loyalty, friendship, and a place to call home. the story "stray' shows that mr. lacey is a terrible, selfish father because he is mean to doris about the dog. in "stray, the main character is sad because her parents will not let her keep the dog. in "stray," it shows that mothers are not always able to make things right for children during a difficult time.