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  2. Domestication of vertebrates - Wikipedia

    en.wikipedia.org/wiki/Domestication_of_vertebrates

    Kazakh shepherd with horse and dogs. Their job is to guard the sheep from predators. The directed pathway was a more deliberate and directed process initiated by humans with the goal of domesticating a free-living animal. It probably only came into being once people were familiar with either commensal or prey-pathway domesticated animals.

  3. Domestication - Wikipedia

    en.wikipedia.org/wiki/Domestication

    Domestication (not to be confused with the taming of an individual animal [3] [4] [5]), is from the Latin domesticus, 'belonging to the house'. [6] The term remained loosely defined until the 21st century, when the American archaeologist Melinda A. Zeder defined it as a long-term relationship in which humans take over control and care of another organism to gain a predictable supply of a ...

  4. Estrous cycle - Wikipedia

    en.wikipedia.org/wiki/Estrous_cycle

    Horses mate in spring and summer; autumn is a transition time, and anestrus occurs during winter. A feature of the fertility cycle of horses and other large herd animals is that it is usually affected by the seasons. The number of hours daily that light enters the eye of the animal affects the brain, which governs the release of certain ...

  5. Caprinae - Wikipedia

    en.wikipedia.org/wiki/Caprinae

    The resource-defenders are the more primitive group: they tend to be smaller, dark in colour, males and females fairly alike, have long, tessellated ears, long manes, and dagger-shaped horns. The grazers (sometimes collectively known as tsoan caprids, from the Hebrew tso'n meaning sheep and goats) evolved more recently. They tend to be larger ...

  6. Human–canine bond - Wikipedia

    en.wikipedia.org/wiki/Human–canine_bond

    The cattle dog has long worked alongside humans, with the start of herding activities roughly being around the time of the domestication of the sheep. [35] Today's herding dogs have evolved a unique set of traits and mannerisms that makes them ideal for the job. [36]

  7. 32 things to love about the Shetland Sheepdog

    www.aol.com/32-things-love-shetland-sheepdog...

    One of the best dog breeds for life on the farm, the Sheltie is the epitome of the herding dog — agile, alert, and highly intelligent. They have very sharp senses, are obedient, quick, and love ...

  8. The 7 Dog Breed Groups, Explained (So You Can Know Your ... - AOL

    www.aol.com/7-dog-breed-groups-explained...

    The World Canine Federation recognizes 350 unique dog breeds. In the U.S. The American Kennel Club now recognizes 209 breeds. That’s…a lot of dogs. To better understand each breed, humans have ...

  9. Ovis - Wikipedia

    en.wikipedia.org/wiki/Ovis

    Ovis is a genus of mammals, part of the Caprinae subfamily of the ruminant family Bovidae. [1] Its seven highly sociable species are known as sheep or ovines. Domestic sheep are members of the genus, and are thought to be descended from the wild mouflon of central and southwest Asia.