The dog's ancestors were wolves, and since they were trained by humans, it's getting weirder.
At first, humans had to have dogs to help humans in their work, such as hunting, netting, sleighing, tour and home care.
With increasing levels of human urbanization, dogs are gradually becoming pet dogs and partner dogs.
Humans breed dogs in accordance with their own rules and aspirations, and the size and sexuality of dogs vary greatly.
Large dogs can weigh one or 200 pounds, super-sized pet dogs can only have glass sizes, and the dog's color has changed very strangely, with all kinds of flowering.
But the netizens happened to meet a dog with a yellow head, all of them glowing black, with a relatively strong yellow and black border on the forehead, as if it had been engraved by artificial service.
Internet users can't help but ask: is it a god of second order?
Many people know that this dog is supposed to have been serialized by two different hybrids, and that this is supposed to be a small dog variety.
The small dog's body is slender, the rate of flight is fast, and there are virtually no rabbits on the plain.
But at the top of his head, it's hard to believe why a triangle black?
The web editor found that the blackness of the dog's body was of course produced, and the yellow on the top of the head, but the black triangle on the head was apparently colored by the dog owner's family service.
A lot of pets like to dress themselves up in fancy clothes, and even go to pet stores to do all sorts of weird designs for dogs, or to dye their hair.
The master feels like a dog, but when a dog looks at himself as an "other" he'll be despised by his partner, the dog can even cause self-confidence, some can even cause depression.