When using a gauze muzzle, which aspect is more critical: the length or the thickness of the gauze?

When using a gauze muzzle, the length of the gauze is more critical than the thickness. A properly sized length ensures that the muzzle is secure and effective in preventing the animal from biting or chewing while still allowing for adequate airflow. If the gauze is too short, it may not securely fasten around the snout, leading to a risk of the animal escaping the muzzle or being able to open its mouth.

Conversely, if the gauze is too long, it may result in unnecessary slack, which can compromise its effectiveness. The thickness, while it can provide some structural integrity or comfort, is secondary to ensuring that the muzzle fits snugly and correctly around the animal's mouth and nose. The focus should thus be on length to maintain both safety and function while using a gauze muzzle.