Heroes come in many forms, and so do heroes’ farewells. The news carries a photo of an aging Golden Retriever named Bretagne (pronounced “Brittany”), believed to be the last surviving 9/11 Ground Zero search dog. (See story at http://austin.blog.statesman.com/2016/06/07/watch-last-living-911-search-dog-saluted-while-walking-into-texas-vet-office-for-the-last-time/.) The story announced that Bretagne was