In the new MGM release, “Dog,” starring and co-directed by Channing Tatum, a military veteran finds purpose and an unlikely friendship with Lulu, a feisty Belgian Malinois Army Ranger. After initial complications and frustrations, the two slowly begin to adjust and endear themselves to each other, discovering a sense of belonging. The story, written by co-director Reid Carolin and Brett Rodriguez, borrowed inspiration and even the name from Tatum’s beloved pit bull Catahoula mix, who passed in 2018. “In real... Read more