Haba dog is one of the ancient dog breeds. According to research, it is highly likely that it originated from the same ancestor as the Beijing dog and is an ancient Eastern dog breed. As early as the Han Dynasty, Haba dogs and Chinese silk flowed into foreign countries through the Silk Road. Due to being domesticated by humans for a long time, I am very close to humans. Haba dogs are originally from China. Some people believe that it is a hybrid of Western breed dogs and bulldogs. But the world believes that they are the brothers of Chinese sand dogs, and there is no way to verify them. Some foreign books suggest that the Haber dog was produced in England or the Netherlands. Therefore, it is also known as the Dutch Axe Dog or Dutch Dog. Many dog experts believe that the dog was brought from China to England and the Netherlands.

The German Shepherd is a medium-sized dog breed originating from Germany, also known as the Alsace Wolf Dog, German Wolf Dog, German Shepherd, etc. German Shepherd Dogs are a comprehensive product of crossbreeding various excellent breeds from North and South Germany. They are agile, intelligent, and easy to train, suitable for various complex working environments. They are often deployed to participate in different tasks. During the First World War, it served as a military dog accompanying the army and made great military achievements. During peacetime, German Shepherds were also active worldwide as military police dogs, search and rescue dogs, guide dogs, and domestic pet dogs. The German Shepherd has become one of the most widely distributed and popular dog breeds.

The Border Collie is a carnivorous mammal belonging to the family Canidae and the genus Wolf. The origin of the Border Collie can be traced back to the 5th century BC to the 1st century BC. Border Collies are intelligent, lively, and emotional, suitable for living outdoors and require a lot of exercise. The intelligence of a Border Collie is equivalent to that of a 6-8 year old child, ranking first among over 100 dog breeds. The Border Collie has a strong instinct for shepherding and can drive the flock to move or rotate through eye contact. It has been regarded as a sheepdog for many years; Secondly, due to his gentle and loyal personality, he was once the favorite of urban households.

The German Shepherd is a medium-sized dog breed originating from Germany, also known as the Alsace Wolf Dog, German Wolf Dog, German Shepherd, etc. German Shepherd Dogs are a comprehensive product of crossbreeding various excellent breeds from North and South Germany. They are agile, intelligent, and easy to train, suitable for various complex working environments. They are often deployed to participate in different tasks. During the First World War, it served as a military dog accompanying the army and made great military achievements. During peacetime, German Shepherds were also active worldwide as military police dogs, search and rescue dogs, guide dogs, and domestic pet dogs. The German Shepherd has become one of the most widely distributed and popular dog breeds.

The Miguru rabbit hunting dog is a carnivorous mammal in the family Canidae, also known as the beagle or small rabbit hunting dog. Named after its amazing ability to hunt rabbits. The Miguru rabbit hunting dog is originally from the UK and is now distributed around the world. Fast and energetic pace, long-lasting, gentle and lively temperament, strong alertness. Likes to be close to people and can understand simple intentions, easy to tame. As a family dog, the Miguru rabbit hunting dog retains the habit of barking. Due to its developed sense of smell, it has been trained as a drug sniffing dog and can often be seen performing anti drug tasks with police at major airports around the world.

The Labrador Retriever is a breed of hunting dog that originated in Newfoundland, Canada, and was first trained to retrieve fishing nets and carry them on cold seas. Labrador Retrievers have a very high IQ, they are intelligent, obedient, easy to train, obedient to commands, and very gentle towards both the elderly and children. After training, it can serve as an important helper for humans, such as a guide dog for the blind, an assistance dog for the disabled, or a guard dog to assist in detecting drugs, explosives, and so on.

The Labrador Retriever is a breed of hunting dog that originated in Newfoundland, Canada, and was first trained to retrieve fishing nets and carry them on cold seas. Labrador Retrievers have a very high IQ, they are intelligent, obedient, easy to train, obedient to commands, and very gentle towards both the elderly and children. After training, it can serve as an important helper for humans, such as a guide dog for the blind, an assistance dog for the disabled, or a guard dog to assist in detecting drugs, explosives, and so on.