What dog is the most loyal and protective What dog is the most loyal

What dog is the most loyal and protective 1, Chinese Field Dog it has the name of the earth dog, Chai Dog and so on, in China is the most common, shoulder height 25-55 cm, weight 10-30 kg, life expectancy of 12-20 years, is very loyal and like to protect the master of the dog, and very smart and witty, is the oldest dog breed in China, so also called the national dog. 2, Akita dog Akita dog from Japan, is the national dog of Japan 3, Tibetan mastiff if the loyalty and protection of the master must be less Tibetan mastiff, although it looks aggressive, but the master is incredibly loyal, if the owner is very proud of it, but if it is others to be careful.