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
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.
Watch it here
Not found streaming from Austria.