The internet's hearts have melted over a very good dog who helped his owner clean the house without being asked. Margaret Anne Neal, 28, lives in Jackson, Tennessee, with her 9-year-old dog Koda ...

"It took Oscar about four months to learn how to clean his paws," Dubb said. "Now this is a routine for him, and he doesn't go inside the house without his paws being cleaned. He started picking ...