Un mauvais garçon
When Maggie gets an emotional support dog to help quell some of her anxiety, she finds him to be even more effective than she imagined... because he kills anyone who adds stress to her life.
Starring Richard Anconina, Isabelle Renauld, Andréa Ferréol, Judith Magre, Jean-Claude Dauphin, Rachid Hafassa, Alexandre Desrousseaux, Juliette Gillis, Laurent Olmedo, Jules Durringer
Watch "Un mauvais garçon" on Hulu Plus released in 2020. It's a drama movie, and has a rating of 6.2 out of 10 from Imdb which is usually fine for this kind of movie.