Yes, Neapolitan Mastiffs can be left alone for a few hours per day, but they prefer being around their family. If left alone for too long, especially on a regular basis, they might experience separation anxiety, which can lead to chronic stress and destructive behavior.
Because of their size and strength, it’s important to ensure they’re comfortable and mentally stimulated if they need to be left alone. Providing them with toys, puzzles, and a safe space can help keep them occupied. Gradual training to help them get used to being alone is also beneficial, starting with short periods (sometimes a minute or less at first if they have separation anxiety) and gradually increasing the time as they become more comfortable with absences.
Ideally, Neapolitan Mastiffs do best in homes where they can have regular companionship. If you need to leave them alone for longer stretches, it’s a good idea to arrange for someone to check in on them or consider doggy daycare. These measures can help ensure they stay happy and well-adjusted, even when you’re not around.