This is a very ambiguous question because it depends a lot on how you define 'mistreated'.
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they domesticated many animals such as cats dogs cows and bulls
Horses are not considered edible animals, but more domesticated animals in many countries.
It is difficult to provide an exact number of pets mistreated each year as many cases go unreported. However, it is estimated that millions of pets are mistreated or abused each year worldwide. It is important to report any suspected cases of animal cruelty to local authorities.
Yes, over the last 4000 years, many animals have been domesticated including dogs, cats, horses, cows, pigs, and chickens. These domesticated animals have been bred and raised by humans for various purposes such as companionship, work, food, and clothing.
Meerkats are not typically kept as domesticated pets. They are wild animals that require specific care and environments to thrive. It is illegal to own a meerkat as a pet in many places due to conservation concerns and their social nature.
animals like goats could be used for many human benefits.
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There are many locations that might provide vegetation for domesticated animals such as cattle and pigs in China. These locations include hilly grassy areas.
a domesticated animal is one that has lived in the wild and taken in to be cared for by a human. Some are released and some stay domesticated. A domesticated animal is a species that is bred and kept by humans as pets, labor, or food. Centuries of breeding have removed their "wildness" and many would not survive without human care.
Abused? Millions. Killed? Billions. However, such deaths are a natural part of life on Earth.