Hi, everyone.  I am working on a novel in which the main character owns a dog named Buster.  I have my heart set on this name as it is the name of my beloved dog who passed away while I was writing it.  Problem is, subsequently, Disney came out with a cartoon dog character for a kid's TV show that is also named Buster. I realize that Buster is a popular dog's name, due to seeing it listed in dog…