What's the difference between a man and a dog? Ask god for help.

Dogs belong to Chordata, Vertebrate, Mammalia, Orthoptera, Carnivora, Schipoda and Canidae.

Man (scientific name: Homo sapiens, meaning "intelligent man") is a species of Homaloptera. Mitochondrial DNA and fossils prove that humans originated in East Africa about 5 million years ago.

2. Different living habits

Dogs' immune system can't adapt to artificially raised poultry and meat. The most common salmonella and Bacillus are very dangerous to dogs. Moreover, feeding raw meat often will arouse the primitive instinct of dogs, and then promote aggression.

People are particularly good at expressing themselves, exchanging opinions and organizing themselves in spoken and written language. Since the appearance of language, in order to distinguish the differences between individuals and identify different individuals, names have been produced; However, it has always been a controversial topic in "Nomenclatology" whether to produce "surname" or "name" first.

3. Behavior characteristics

There is also a "hierarchy" for dogs to live in groups. Establishing such an order can maintain the stability of the whole group and reduce the struggles and wars caused by food, living space and heterosexual competition. Before lying down, dogs always turn around to make sure there is no danger before they can sleep peacefully. Dogs like to be touched on their bellies and backs. Try not to touch the top of your head, because it will make it feel depressed and dizzy.

The characteristics of human beings are: knowing how to use language, having various complicated mutual social organizations, and being fond of developing complicated science and technology. These behavioral differences also lead to different beliefs, legends, rituals, values and social norms in different cultures.

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