Why are Neapolitan Mastiffs so droopy?

Neapolitan Mastiffs are known for their droopy appearance, which is primarily due to their loose, wrinkled skin. This unique feature has been bred into the breed over centuries to serve a practical purpose. The droopy skin, especially around their face, neck, and chest, was originally developed to protect them during fights or while guarding. If an intruder or another animal tried to grab them, the loose skin would allow the Mastiff to twist and turn more easily, reducing the chance of serious injury.