Many cat shovelers will definitely have a problem, cats are disobedient, wild and can not be domesticated, that is no way, their own choice to be a cat slave, the master no matter how arrogant to coax, but the study shows that our domestic cat originated from wild cats, amazingly, cats have been domesticated by us twice in history.

The researchers extracted mitochondrial DNA from the remains of more than 200 ancient cats from Viking tombs, Egyptian mummies and Stone Age sites, and dna evidence shows that the domestication of cats began in the Near East about 9,000 years ago, which is also the birthplace of agriculture, where wild cats wander around the farm in order to catch rats tempted by grain, so the Near East domesticated them and hunted rats to protect the grain in the granary.
The domesticated cats were obedient, and the Near Easterners followed them on a journey, consciously or unconsciously. The second wave of cat domestication took place in ancient Egypt. It then spread from ancient Egypt along the sea trade routes, and the cat spread to Europe during the Roman period and further spread during the Viking Age, and the cat soon spread to all corners of the ancient world as a fixed member of the ship.
Dna from Egyptian cats can even be detected in Viking ports, indicating that cats spread to Northern Europe via maritime trade routes. To this day, cats are found on all continents except Antarctica, and the two cat families now coexist in modern cats.
Surprisingly, tabby cats only appeared in the Middle Ages. DNA evidence suggests that the genetic mutation that brought about the mottled pattern appeared in a 14th-century western Turkey cat, and in the centuries that followed, tabby cats spread all over the world, and cats were favored for their beautiful appearance, and today's cats are of a wide variety of breeds, markings and furs, from hairless and short Babino cats to curly-haired Cornish monarch cats, each breed of cat has their unknown past, with a sense of mystery.
Nowadays, the rat catcher is even afraid of rats, lying lazily at home all day in the sun, as a shoveler, should you reflect on how to raise hard-working employees into the current forced model?