How to Secure an Air Filter on a Dog's Mouth

The shape of our face has so many different twists and turns. A muzzle is not trying to accomplish that. It might have a similar shape to what we need, but its function is very different. And so although we're trying to learn muzzles, it doesn't actually answer all the questions we're Trying to answer with an airpilter mask for all these different breeds of dogs. Hey, reall quick. What's your process for pra development, especially when i iterating on an existing product? Yes.