TV-PG | 1h 35min | Drama, Family | 13 January 2023 (USA) Of all dramatic sub-genres, family friendly “shaggy dog” movies are among the most cherished. They’re also the easiest to make and the hardest to mess up; all one needs to do is follow the tried-and-true formula established in 1943 with “Lassie Come Home.” The new Netflix movie “Dog Gone” does…