Pedigree Breeds

The breed is large and heavy-boned with great physical strength, but is still agile enough to perform the all-purpose farm duties it was originally used for. Its breed standard calls for a black, white, and rust colored coat. The Greater Swiss Mountain Dog is sociable, active, calm, and dignified, and loves being part of the family. It is relatively healthy for its size and tends to have far fewer problems than more popular breeds in its size range. Among the four Sennenhunde, or Swiss mountain dogs, this breed is considered the oldest, and is also the largest.
Source: Wikipedia

Traditionally used as a hunting dog for hunting small mammals and waterfowl in the province of Fryslan in the Netherlands, the breed is an excellent gun dog, effective as both a land and water retriever... its strong will and natural guarding abilities make early training a requirement. The breed standard describes the breed's temperament as reserved and "an ideal guard-dog"... though never aggressive, which makes it an excellent family-dog.
Source: https://en.wikipedia.org/wiki/Wetterhoun

The Field Spaniel is an active and inquisitive breed, and makes a good companion. However, if left alone and unoccupied for long periods of time, they may become bored and destructive. They are suitable for dog agility and hunting. They are also patient with children and like to stay close to their family. When socialised, they are good with other dogs.  They are generally docile and independent. Source: https://en.wikipedia.org/wiki/Field_Spaniel. With very few dogs in the UK-KC's registry the Field Spaniel is considered a Vulnerable Native Breed. Source:  https://www.thekennelclub.org.uk/getting-a-dog-or-puppy/finding-the-right-dog/vulnerable-native-breeds/.

The American Akita is a large, powerful working dog. The dogs are very intelligent, extremely loyal, and can sometimes show an "aggressive" streak, almost exclusively towards dogs of the same sex. American Akitas are not aggressive towards people, but have a highly developed guard and protection instinct. American Akitas also have a strong hunting instinct and may regard small animals as prey to be hunted. Some do not show signs of affection towards people who are not members of their family or people they see regularly.
The American Akita is not hyperactive and adapts to a sedentary life, but it is important for his health that he exercises regularly.
Source: http://www.club-aacf.fr/description.html

The American Bulldog is a powerful, athletic short-coated dog, strongly muscled, and well boned. The body is just slightly longer than tall. The head is large and broad, with a wide muzzle. Ears are small to medium in size, high set, and may be drop, semi-prick, rose, or cropped. The tail may be docked or natural.
The two men who are recognized as the pioneers of bringing the breed back from possible extinction are John D. Johnson and Alan Scott.
Source: https://www.ukcdogs.com/american-bulldog
Source: https://www.akc.org/dog-breeds/american-bulldog/ 

Originally the medium poodle was bred to be a hunting dog, specializing in retrieving birds from water. Today's dogs are versatile companions that compete in different dog sports/performance events. Poodles are well known competitors in the conformation show rings. The medium poodle is recognized by F.C.I. in European countries along with the other poodle sizes; variety data is from same resources. Size for the medium poodle is listed in the F.C.I. breed standard as between 35-45 cm. The AKC and UK Kennel Club do not recognize the medium poodle.

A British breed evolved from the Old English Mastiff and the Bulldog. Primarily used as a guard dog and, in olden times, to help the gamekeeper in the apprehension of poachers.

Source: The Kennel Club

The Briard is an ancient breed of large herding dog, originally from France.

Source: Wikipedia

The Bull Terrier is a breed of dog in the terrier family. There is also a miniature version of this breed which is officially known as the Miniature Bull Terrier.

Source: Wikipedia