Chow Chows must have a blue tongue to enter a competition as this shows a purebred Chow Chow.
The Chow Chow is a fluffy dog that is very loyal to its family. It has a blue tongue and an average life span of 15 years. The Chow Chow had many roles: guarding, herding, and hunting for people living in Northern China.
For millennia dogs have been the true friend of humans. Over time, the dogs of different breeds have changed so much that we have to guess the looks and feels of the dogs of the prehistoric age. However, there are still some of the ancient dog breeds that help us to link the dogs of …