Rottweiler
A "medium to large size, stalwart dog" breed originating in Germany as a herding dog. It is a hardy and very intelligent breed. Rottweilers also worked as draught dogs, pulling carts to carry meat and other products to market. The Rottweiler has a natural gathering style with a strong desire to control. They generally show a loose-eye and have a great amount of force while working well off the stock. They make much use of their ability to intimidate.

Labrador Retriever
The Labrador Retriever is a solid, muscular dog, slightly longer than tall, with a short, hard, easy-care, water-resistant double coat that does not have any waves and comes in solid black, yellow, or chocolate. The Labrador Retriever is a loving, affectionate, lovable, patient dog. Highly intelligent, loyal, willing, and high-spirited. Lively and good-natured, they love to play, especially in water - for they love to swim. They have an excellent, reliable, temperament and are friendly, superb with children and equable with other dogs. They crave human leadership and need to feel as though they are part of the family.

Jack Russel Terrier
The Jack Russell Terrier is a small, principally white-bodied, smooth- or rough-coated terrier that has its origins in fox hunting. Jack Russell are sturdy and tough, measuring between 10" and 15" at the shoulder. The body length must be in proportion to the height, and the dog should present a compact, balanced image.

Dobermann
Doberman is a breed of domestic dog. Dobermann Pinschers are among the most common of pet breeds, and the breed is well known as an intelligent, alert, and loyal companion dog. Although once commonly used as guard dogs, watch dogs, or police dogs, this is less common today. The Dobermann Pinscher should have a proud, watchful, determined, and obedient temperament. The dog was originally intended as a guard dog,so males should have a masculine, muscular, noble appearance.

Belgian Tervuren
the Tervuren is a medium-sized, square-proportioned dog in the sheepdog family. Males stand between 24 and 26 inches, and weigh approximately 65 lb. Females are finer and smaller. It is recognized by its thick double coat, generally mahogany with varying degrees of black overlay (completely missing overlay on males is a serious fault), including a black mask. A small patch of white on the chest is permissible, as well as white tips on toes. The Tervuren may also be sable or grey, but this may be penalized in the show ring in some countries according to the standard of the registering body.

German Sheperd
A breed of large-sized dog that originated in Germany. German Shepherds are a relatively new breed of dog, whose origins date to 1899. As part of the Herding group, the German Shepherd is a working dog developed originally for herding sheep. Because of their strength, intelligence and abilities in obedience training they are often employed in police and military roles, in forces around the world.

Belgian Malinois
The early history of Belgian sheep-herding dogs, (also known as chiens de berger Belge) is similar to that of other shepherds, including those used for guarding and more general purposes. These breeds were mainly bred to excel in ability, and as such, very few accurate records were kept.