The Most Shocking Horror Movie of 2025 Was Born From a Very Personal Dread

Good Boy stands as a horror movie in a class of its own. We’ve seen haunted house movies, but rather than centering on screaming teens or fearless ghost investigators, the story is presented from the viewpoint of a dog. (A Nova Scotia Duck Tolling Retriever, to be precise.) In Good Boy, Indy the pup is tasked with defending his owner as paranormal entities close in on their remote cabin.

Initially planned for a limited release, this fast-paced, 90-minute thriller was granted an extensive theatrical run after its trailer went viral, with people flocking to search engines to find out if Indy survives. This article won't reveal the ending here, but should you be interested where the idea for Good Boy came from in the first place, the origin is explained.

The Inspiration Behind the Film

Debut filmmaker Ben Leonberg, who’s also the real-life owner of Indy, notes he intended to create this movie to tap into the fears that every dog owner shares.

“I think it comes from a thought or maybe worry every dog owner has had, which is, ‘Why is my dog barking at nothing or staring at nothing?’” Leonberg states. “There's probably a perfectly valid reason for that, but the human imagination inevitably considers the worst, think ghosts. I wanted to exploit that anxiety. Then, in the screenwriting and filming process, it was figuring out how to tell a story that really embraces that perspective, where we're limited to everything the dog can even understand as a way to have this narrative unfold.”

Good Boy is groundbreaking in the best way, captivating viewers immediately with a protagonist you unavoidably care for and root for, excels at exposition, and utilizes offhand dialogue from other characters, especially since our protagonist can’t talk.

Crafting the Canine Perspective

Leonberg asserts that his dog isn’t giving a performance, but rather it's the cinematic craft of the film that gives life to each scene. Indy is one of the most innocent protagonists in film history, and that's not lost on its director.

“I think Indy, probably all dogs, all animals, are a sort of hack for pulling on an audience's heartstrings because they are innocent,” Leonberg observes. “They don't know they're in the movie. And there's a really interesting lesson just about performance, that he's not performing. I can't say that enough, he does not know he was in a movie, but through filmmaking, the sound design, the music, the shots, the lighting, you can somewhat communicate an emotion and a feeling on his — what are otherwise neutral expressions — and the audience will assign an acting quality onto him. I think that genuinely is how most of the movie works: the filmmaking is telling the audience how to feel, and then they're putting that emotion on. He's listening to us just make silly noises on set. And the audience says, Wow, I'm scared. So the dog must be scared. He's not. He's just trying to figure out what his mom and dad are doing.”

Even down to the breed of dog, everything was meticulously thought out to fuel audience reactions.

“I think we relate to a dog like Indy,” Leonberg says, gesturing to the pet sitting behind him. “He's not very big, he's only 19 inches high. The camera operates 19 inches off the ground, which was challenging in filmmaking. But I don't know if you would want a big Cujo St Bernard; that would be such a daunting adversary for the supernatural.”

Indy is a bit small when it comes to beasts that might fight the supernatural.

“How could he possibly succeed? That's really good for a story,” Leonberg states. “Also stinking cute.”

Good Boy is in theaters now.