It is an animal belonging to the canine family, with a strong body, swift movements, and a powerful aura. It is one of the most courageous and powerful dog breeds in the world. The Rowena was once used to guard cattle herds and is a strong breed of dog. Nowadays, it is widely praised in the field of military and police dogs. The Rowena is an outstanding guard dog that can attack intruders. The Rowena dog has a strong body, swift movements, and a powerful aura, and has been banned from keeping dogs in many cities.

The Doberman Inu is a carnivorous mammal belonging to the family Canidae and genus Canis. Doberman Inu, also known as Doberman Inu. The Doberman Inu was named after Mr. Louis Doberman, who cultivated this breed, to ensure its safety during missions. The Doberman Inu is native to Germany and has a lively, alert, firm, agile, brave, loyal, and obedient personality; Suitable for urban living, heat-resistant and cold resistant, does not require frequent grooming, easy to train, but not easy to get along with other dogs. Its absolute obedience to its owner is destined to make this breed of dog a natural "soldier", the best "border guard", and the first choice for border guards to carry out tasks

The Great Dane originated in Denmark in 2000 BC and its name comes from French. The Great Dane is mainly produced in Germany, and is also distributed in Italy and Spain. The Great Dane is easy-going, considerate, kind, intelligent, brave, and loyal to its owner. As an independent breed, the Great Dane has been cultivated for about 400 years. Like other ancient breeds, the original breeding of the Great Dane was to help people work. The Germans used the Great Dane to hunt wild boars. Now used for guard dogs, companion dogs, and working dogs. The Great Dane is known as the "Emperor of Dogs" and "Warrior of Dogs" in Germany. It is also known as the "easy-going giant" in the dog world and is easy to train.

It is an animal belonging to the canine family, with a strong body, swift movements, and a powerful aura. It is one of the most courageous and powerful dog breeds in the world. The Rowena was once used to guard cattle herds and is a strong breed of dog. Nowadays, it is widely praised in the field of military and police dogs. The Rowena is an outstanding guard dog that can attack intruders. The Rowena dog has a strong body, swift movements, and a powerful aura, and has been banned from keeping dogs in many cities.

Akita Inu is a large fox dog breed originating in Japan, also known as the Japanese Akita Inu. This dog is very brave, agile, loyal, and intelligent. Akita Inu is a highly influential breed of dog that holds a dominant position among Japanese dogs. In the past, only nobles could domesticate this type of dog to hunt wild bears, deer, and Japanese black bears; They also served as fighting dogs. Modern Akita dogs can serve as police dogs and military dogs, as well as excellent guard dogs and family pets. In Japan, Akita Inu is a dog with national historical significance, belonging to the national dog family. It is famous for its "loyal dog Hachiko" and is the only large dog designated as a national natural monument in Japan.

The Great Dane originated in Denmark in 2000 BC and its name comes from French. The Great Dane is mainly produced in Germany, and is also distributed in Italy and Spain. The Great Dane is easy-going, considerate, kind, intelligent, brave, and loyal to its owner. As an independent breed, the Great Dane has been cultivated for about 400 years. Like other ancient breeds, the original breeding of the Great Dane was to help people work. The Germans used the Great Dane to hunt wild boars. Now used for guard dogs, companion dogs, and working dogs. The Great Dane is known as the "Emperor of Dogs" and "Warrior of Dogs" in Germany. It is also known as the "easy-going giant" in the dog world and is easy to train.

The Malinois dog is originally from Belgium. Bold and fierce, strong attacking power, high alertness, strong search reflex, excited about objects, and strong desire to retrieve; Good obedience, loyal master, good physical fitness, fast running, and long-lasting endurance. The Linua dog is mainly raised near the city of Marinos, hence its name. The Marinua dog has strong working abilities and is suitable as a guard dog for factories and courtyards. However, due to its strong attacking power, large size, and loud barking sound, it is not suitable for being kept as a family pet dog. The Malinois dog is favored by police and military forces around the world and can be used for tracking, drug control, surveillance, guarding, escorting, and other tasks.

The Doberman Inu is a carnivorous mammal belonging to the family Canidae and genus Canis. Doberman Inu, also known as Doberman Inu. The Doberman Inu was named after Mr. Louis Doberman, who cultivated this breed, to ensure its safety during missions. The Doberman Inu is native to Germany and has a lively, alert, firm, agile, brave, loyal, and obedient personality; Suitable for urban living, heat-resistant and cold resistant, does not require frequent grooming, easy to train, but not easy to get along with other dogs. Its absolute obedience to its owner determines that this breed of dog is a natural "soldier", the best "border guard", and the first choice for border guards to carry out tasks.