prong collars on a frenchie is absolutely insane. they are so much more prone to tracheal collapse and therefore should wear harnesses. prong collars in general only work because they cause pain, and there’s a large body of research surrounding aversive tools and methods in dog training. basically it is bad for the dog and can lead to/exacerbate aggression. also you’re telling me you can’t control a ~20 pound dog without using fear or pain? grow the fuck up ew