There are many types of large dogs with docile and intelligent personalities. Here are some specific breed recommendations:

Labrador Retriever: Labrador is known for its gentle, lively and intelligent personality. famous.

Saint Bernard: This dog has a docile personality, is easy to get close to, and is particularly tolerant of children. Although they may look a bit fierce on the outside, they are actually very friendly and easy to train dogs.

German Shepherd: Originally from Germany, it is large and strong, smart and easy to train. Not only do they excel as working dogs, they also make great family companions.

Border Collie: Originated from the Scottish border, it is smart, alert, quick to respond, has a stable personality, and is easy to train, making it very suitable for family breeding.

In addition, Great Dane, Bernese Mountain Dog, Newfoundland, Shetland and other large dog breeds are also docile and intelligent large dogs. dog.

Please note that although these breeds are generally docile and intelligent, each dog is a unique individual and their personalities may be affected by factors such as environment, training, and socialization.