Top 10 Most Useful Animals

Cattle

Cattle (Bos taurus) are large, domesticated, cloven-hooved herbivores. They are a prominent member of the subfamily Bovinae and the most widespread species of the genus Bos. Adult females are referred to as cows, while adult males are called bulls.... read more

They give us food, drink, and clothes (leather). Back then, cows could be used to plow the land.

They provide us with things for daily use and milk for the better health of growing children.

I do not think I need to explain this one. They provide dairy products, meat, leather, and more.

Horse

The horse is a hoofed mammal of the family Equidae. Its primary domesticated subspecies is Equus ferus caballus, although wild subspecies persisted into recent history. All modern horses descend from the Pleistocene species Equus ferus. Horses evolved over 45 to 55 million years from the small multi-toed... read more

Farming, traveling. Previously used for war.

Chicken

The chicken is a domesticated bird descended primarily from the red junglefowl. It is one of the most common and widespread domestic animals, with a global population exceeding 26.5 billion as of 2023. Chickens are kept primarily for their meat and eggs and are found in nearly every part of the world... read more

Chickens are the most useful animal. Cattle are useful too, but only to people who have room for them.
A lot more people can support chickens, so they are useful to more people. Chickens are easier to raise and provide eggs, eat annoying bugs, make fertilizer, provide good meat, and are more intelligent than they are given credit for.
They also make great pets.

They are also very cute. However, they brought the PETA people into this world.

Chickens provide eggs and meat.

Bee

Bees are flying insects in the order Hymenoptera that are essential for pollinating flowering plants. They play a vital role in agriculture and natural ecosystems by facilitating plant reproduction. Bees also produce honey and beeswax, and some species live in complex social colonies.

Bees are beneficial in numerous ways, such as providing honey as a sweetener alternative to sugar, and by pollinating plants, which helps them grow.

Very important. Without bees, plants would die. Without plants, animals would die. Without animals, humans would die.

Bees provide honey.

Dog

The dog, or domestic dog (Canis familiaris or Canis lupus familiaris), is a domesticated descendant of the wolf and is characterized by an upturned tail. Derived from an ancient, extinct wolf species, the modern wolf is its closest living relative. Dogs were the first species to be domesticated by humans... read more

Dogs are commonly used for searching, hunting, and guarding. I once heard about a dog that saved a person's life by preventing a drug overdose.

Sheep

The sheep is a quadrupedal, ruminant mammal typically kept as livestock. Like all ruminants, sheep belong to the order Artiodactyla, the even-toed ungulates. They are commonly raised for their wool, meat, and milk across various parts of the world.

Their wool will keep you warm, the meat is delicious to many, the milk is very good, and they trim the grass by grazing. Very useful!

I have always wanted to own a few sheep because I think they are sweet. Watching the lambs play in the spring is delightful. But I have a question: can sheep bloat? As a child, I saw cows bloat on my parents' farm.

Yes, sheep are useful. Like MT said, their milk is popular, their wool is needed for making clothes, and their meat is also good.

Donkey

The donkey, also known as the ass, is a domesticated member of the horse family, Equidae. Its wild ancestor is the African wild ass, Equus africanus. Donkeys have been used as working animals for more than 5,000 years and are valued for their strength, endurance, and ability to navigate difficult terrain... read more

Donkeys are not only strong protectors of farms, repelling coyotes day and night, but they are also tougher and less easily frightened than horses. Interestingly, they even carried Mary to Jerusalem.

Donkeys are used for carrying things and, for some, traveling.

Pig

A pig is any animal in the genus Sus, within the Suidae family of even-toed ungulates. Pigs include the domestic pig and its ancestor, the common Eurasian wild boar, along with other species. Related creatures outside the genus include the peccary, babirusa, and warthog.

They eat your leftover food so you don't have to throw it out and waste it!

Earthworm

Elephant

African elephants are elephants of the genus Loxodonta. The genus consists of two extant species: the African bush elephant, Loxodonta africana, and the smaller African forest elephant, Loxodonta cyclotis. They are the largest land animals on Earth and are native to various habitats across Africa.

Carry people and their goods, lift many things. They are strong. They can bear many goods and can travel far.

They are popular in Thailand where they perform many tasks.

And also, elephant circus. It's not very useful, but it entertains viewers.

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Cattle Egret

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Anteater

Anteater is the common name for four living mammal species in the suborder Vermilingua, known for feeding on ants and termites. These species include the giant anteater, silky anteater, and two species of tamanduas. They are native to Central and South America and have elongated snouts and long, sticky... read more

Goat

The domestic goat (Capra hircus) is a domesticated animal species that is part of the goat-antelope group. It was domesticated from the wild goat (Capra aegagrus) in regions of Southwest Asia and Eastern Europe. Goats belong to the family Bovidae and the tribe Caprini, making them close relatives of... read more

Camel

A camel is an even-toed ungulate belonging to the genus Camelus, known for the distinctive fatty humps on its back. These humps store energy in the form of fat, which camels can metabolize when food and water are scarce. Camels are native to arid regions of Asia and Africa and have been domesticated... read more

You can't find camels in every country, and they may not be useful everywhere. However, for desert regions, camels are invaluable. They can store fat and water in their humps, enabling them to travel through deserts for many days without water. People in these areas use them for transportation and carrying goods, and they can also consume their meat.

Camels are like desert versions of horses and cows.

Rabbit

Rabbits, also known as bunnies or bunny rabbits, are small mammals in the family Leporidae, which also includes hares, and the order Lagomorpha, which also includes pikas. Oryctolagus cuniculus encompasses the European rabbit and its descendants, including the world's 305 breeds of domestic rabbit. Sylvilagus... read more

Rabbits are pretty useful in many ways. People use their coats, meat, and even bones. I use rabbits as show animals through the ARBA (American Rabbit Breeders Association).
They are also an important part of the food web. By eating plants, rabbits help keep plant life in check.

Monkey

Monkeys are haplorhine primates that form a paraphyletic group. Most monkeys have tails and are distinct from apes. There are more than 260 known living species of monkeys.

They are divided into two groups: New World monkeys, or platyrrhines, found in Central and South America, and Old World monkeys... read more

Cat

The cat (Felis catus) is a domesticated small carnivorous mammal. It is the only domesticated species in the Felidae family and is commonly called the domestic cat to distinguish it from wild felines.

Cats can be house pets, farm cats, or feral. They are often valued for companionship and for... read more

Are you serious? To suggest that cats are less useful than spiders seems misguided. Cats effectively control pests by catching rabbits, rats, and mice. My cat even once scared away a large fox.

A food stash can easily be diminished by a mouse or a rat, but cats defeat that pesky pest!

Spider

Spiders are beneficial as they catch and eat mosquitoes and other harmful insects to humans. However, it's important not to provoke them because some species are poisonous.

Shark

The tiger shark is a species of requiem shark and the only living member of the genus Galeocerdo. It is a large macropredator that can grow to over 5 meters in length. Tiger sharks are commonly found in tropical and temperate waters, particularly around central Pacific islands.

Pigeon

Pigeons and doves are members of the bird family Columbidae, which includes more than 350 species. These birds are characterized by stout bodies, short necks, and slender bills. They primarily feed on seeds, fruits, and plant material.

Besides carrying messages (which saved many lives in wartime), they are meat birds. However, I don't eat my beloved pet pigeons.

"Don't insult pigeons?" Is that a serious demand? Will you be writing a manifesto?

Pigeons can be used for sending messages.

Turtle

Turtles are an order of reptiles known as Testudines, characterized by a shell developed mainly from their ribs. Modern turtles are divided into two major groups, the side-necked turtles and hidden-neck turtles, which differ in the way the head retracts. As of 2025, there are around 360 recognized living... read more

Duck

Duck is the common name for a large number of species in the waterfowl family Anatidae, which also includes swans and geese. Ducks are generally smaller than their relatives and are found in both freshwater and seawater habitats across the world. They are known for their broad bills, webbed feet, and... read more

They give eggs, delicious meat, and are way more hardy and disease-resistant than chickens!

Ducks provide eggs and meat.

Llama

The llama is a domesticated South American camelid. It has been widely used as a meat and pack animal by Andean cultures since the Pre-Columbian era. Llamas are closely related to alpacas, guanacos, and vicuñas, and they play an important role in the economies and traditions of Andean communities.

Ox

Snake

Snakes are elongated, limbless, carnivorous reptiles of the suborder Serpentes. Like all other squamates, they are ectothermic, amniote vertebrates covered in overlapping scales. Many species have skulls with several more joints than their lizard ancestors, enabling them to swallow prey much larger than... read more

I have heard they are used for creating medicine.

Turkey

Dolphin

A dolphin is an aquatic mammal within the infraorder Cetacea. Dolphin species belong to the families Delphinidae (oceanic dolphins), Platanistidae (Indian river dolphins), Iniidae (New World river dolphins), Pontoporiidae (brackish water dolphins), and the extinct Lipotidae (baiji or Chinese river dolphin... read more