4 months ago 4 months ago The large size of the Napolitano Mastino should not terrify the owner – the dog is not at all noisy, friendly, to some extent affectionate, and very sociable. (5/14) by Heather Vance 4 months ago4 months ago Facebook Twitter Credit Heather Vance 4 months ago 0 Previous 5/14 Next View full list Like it? Share with your friends! Facebook Twitter 0 Comments Cancel replyYour email address will not be published. Required fields are marked * Save my name, email, and website in this browser for the next time I comment.