Leonberger can be trained and subdued quickly and easily. He is obedient, sociable, patient and not aggressive. (9/14) by Heather Vance November 11, 2020, 8:07 am Credit Heather Vance 0 Previous 9/14 Next View full list See more Previous article This breed is a watchdog, even a careful intruder will not pass by the dog. Next article Trust me they hate being in the water. Leave a Reply Cancel replyYour email address will not be published.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.