Dog brain is very developed. A dog’s intelligence can be equivalent to that of a 2-year-old child. Dogs’ brains secrete oxytocin when interacting with humans and humans. This is similar to the reaction of the human brain when hugged or kissed. Dog and she lived happily ever after poster It can be seen in the cold winter, sometimes the dog or the tail cover his wet nose, that’s how they keep their body warm. The body’s temperature is 38 ° C. Dogs have two layers of fur: the outer layer is conspicuous, and the inner lining helps keep them warm and dry during the rainy days, and even has the task of “cooling off” in the hot days.
Or buy at: Dog and she lived happily ever after poster