Dogs

Basic information about the history and the role of dogs in human society A man in everyday life accompanies the dog for centuries, acting as a family member, guardian, defender, and helper in the work of economic restructuring. It is used for hunting, or even to of rodents. In return, the man gives him food and a roof over your head, if it cures the disease and ensures their physical and mental condition.Being able to agree on two, such different species as Homo sapiens and Canes probably stems from their similar lifestyles, and a herd of close communication between the different individuals of each other. Males are characterized by a rich body language, which are able to express various emotional states, such as nervousness, fear, joy. Most people without major problems can read sent by their and properly react to them, though here and there are various complications.Most likely the species Canes comes straight from the wolf (Canes lupus), which separated from the area of East Asia. Selection and breeding for specific purposes by humans has contributed to the enormous genetic diversity within species of dogs, a mutation in one of the dog genes led to the creation of miniature breeds in which people held by the man and treated as live mascots.