A Dog’s Purpose is a sentimental tearjerker. It’s a film in which any animal lover will start to get emotional so be prepared by bringing some Kleenex tissues. If you don’t want to be seen crying in the theater, it would be wise to wait for the DVD. Many people have already decided to boycott the film based on a highly edited video. That’s their loss. They chose to ignore the facts. Lasse Hallström directs…"A Dog’s Purpose: A Sentimental Tearjerker"