Duno how to live like a man but know how to live like a dog

watching a show on OKTO juz now, it's abt a man who died became a dog (atlas he rmbed how he died & actually his gd fren did help him when he met with the accident & he as the dog left his family in the gd hands of his gd fren) said he dunno how to live like a man but know how to live like a dog. A touching movie.