The dog, Milo, is a major character throughout the film who’s intelligent and knows how to get out of trouble. While he does come under gunfire at one point, it’s under circumstances in which guns are already well-established to be completely useless.
One of the thugs grabs Milos legs from behind which causes Milo to cry out in pain briefly, I hate that sound. But Milo ends up saving the day with Stanley and both are safe and sound.
There is a scene where someone puts a tee in someone else’s mouth and hits a golf ball off of it. There is slight blood at the corner of his mouth, but no teeth are injured. I only mention it because as a kid I couldn’t watch the scene bc I thought they were.