Mastiffs are dominant, so it is not recommended to have a dog of this breed for an amateur dog breeder. (14/14) by Heather Vance October 29, 2020, 8:08 pm Credit Heather Vance 0 Previous 14/14 Next View full list See more Previous article He is very social, becomes attached to the owner, is ready to be with him always, and everywhere, he will gladly respond to the offer to play. Next article The English Mastiff dog is peace-loving and kind, loves children very much, is attached to its owner. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.