Dog is a lovely pet and most of the dog owners are extremely cautious for the selection of the dog breed. The dog breeds are the ancestral lines of the dogs. Some dog breeds are natural while selective dog breeding is also carried out for getting the excellent dog breeds. For thousands of years the dogs have been selectively breeding. In the selective breeding the same ancestral lines can be bred and sometimes different ancestral lines are bred. When a dog breed is healthy and perfect then breeding is usually done from the same ancestors.
On the other hand, in the mix selective breeding, different ancestral lines mate to promote a combination of breeds. Therefore, dog breeds originate because of the selective dog breeding. The characteristics, nature and functions of a specific breed can be totally different as compare to the other dog breeds.
All dog breeds are recorded in three categories which include registered dog breeds, rare dog breeds and new dog breeds. The dog breeds are generally categorized on the basis of their functions and there are seven types of dog breeds including Companion dogs, Guard dogs, Hunting dogs, Pastoral dogs, Sled dogs, Extinct dogs, Hypoallergenic breeds and Police dog breeds.
The first type of dog breed is the Companion dog breed, which include the dogs that are commonly kept as pets at homes. These dogs are friendly by nature therefore, dog lovers keep them as a hobby or for fun.
The dogs which are aimed to provide safety against the unwanted people are known as guard dogs. The special feature of this dog breed is that they bark more as compare to the other dogs in order to make the owners alert and active. These dogs are trained to attack the suspicious people. Third category of the dog breed is the hunting dog which helps the individuals in hunting. These dogs are further categorized as hounds, terriers and gun dogs. For livestock the special dog breeds are there which include pastoral dog breed. Sled dogs are healthy and powerful dogs because they are used for pulling the wheel less vehicle on runners. Some dog species are not available and they have become extinct and known as extinct dog breeds. Hypoallergenic dog breeds are also known as crossbreeds that are specifically bred for the individuals who have allergic issues. The dog breed which is used for the investigative and detective purposes by the police forces is known as Police dog breed.
Therefore, we can say that dog breeds are really useful for us in various ways and to enhance the quality of the dog breeds, proper breeding and training are essential.