Dog

Cosma / Communication / Knowledge / Realm / Terrestrial / Life /Animal / Mammal / Dog
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Introduction1

A Brief History of Dogs (David Ian Howe, TED-Ed)
TED-Ed (YouTube Channel)

Dictionary

dog : a highly variable domestic mammal (Canis familiaris) closely related to the gray wolf — Merriam-Webster   See also   OneLook

Encyclopedia

Domestic dog (Canis lupus familiaris when considered a subspecies of the wolf or Canis familiaris when considered a distinct species) is a member of the genus Canis (canines), which forms part of the wolf-like canids, and is the most widely abundant terrestrial carnivore. The dog and the extant gray wolf are sister taxa as modern wolves are not closely related to the wolves that were first domesticated, which implies that the direct ancestor of the dog is extinct. The dog was the first species to be domesticated and has been selectively bred over millennia for various behaviors, sensory capabilities, and physical attributes. — Wikipedia

Dog (Encyclopædia Britannica)

Dogs (One Zoom)
Dogs (WolframAlpha)

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Inspiration

Note: This is a 360° Video — press and hold to explore it!

newStory (YouTube Channel)

Talks about Dogs (TED: Ideas Worth Spreading)
Articles about Dogs (Big Think)

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Innovation

Science

Dog Psychology (BrainCraft, YouTube Playlist)

Mammalogy (Encyclopædia Britannica)

The Science of Mammalogy (The American Society of Mammalogists)

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Preservation

History

Remarkable Dogs (Objectivity, YouTube Video)

Dogs (World History Encyclopedia)

Library

American Kennel Club Library and Archives

DDC: 599.772 Dogs (Library Thing)
Subject: Dogs (Library Thing)

Subject: Dogs (Open Library)

LCC: QL 737.C2 Dogs (UPenn Online Books)
Subject: Dogs (UPenn Online Books)

LCC: QL 737.C2 Dogs (Library of Congress)
Subject: Dogs (Library of Congress)

Subject: Dogs (WorldCat)

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Participation

Education

MERLOT: Multimedia Educational Resource for Learning and Online Teaching
OER Commons: Open Educational Resources

Community

Occupation

USA.Gov (YouTube Channel)
USA.Gov (Official Website)

Organization

American Kennel Club

News

Dogs (EurekaAlert, American Association for the Advancement of Science)
Dogs (bioRxiv: Preprint Server for Biology, Cold Spring Harbor Laboratory)
Dogs (JSTOR)
Dogs (Science Daily)
Dogs (Science News)
Dogs (Phys.org)
Dogs (NPR Archives)


More News …

Phys.org - latest science and technology news stories Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine.

  • Antibiotic resistance threatens vision in pets...
    on June 23, 2026 at 7:40 pm

    Sight-threatening antibiotic-resistant eye infections are becoming a significant threat to vision in dogs, cats and horses, according to a new comprehensive review published in Veterinary Ophthalmology by researchers from the Hebrew University of Jerusalem. The study examines global trends in antimicrobial resistance in animal eye infections and warns that multidrug-resistant bacteria are becoming more common in referral veterinary settings. The review also highlights a critical challenge for […]

  • Researchers find microplastics in...
    on June 23, 2026 at 6:00 pm

    When colleagues and I found microplastics in hedgehog droppings, we wanted to know where they were coming from. One answer was surprisingly close to home: pet food.

  • Australia confirms first H5N1 cases in wild...
    on June 22, 2026 at 11:40 am

    On a remote beach near Esperance, Western Australia, two sick seabirds have brought the bird flu crisis to Australia.

  • If you're feeling down, maybe don't pet your cat,...
    on June 21, 2026 at 10:00 pm

    You come home after a stressful day and reach out to your cat for a bit of comfort. It hisses. Maybe takes a swipe. Or simply flicks its tail and saunters off without so much as a meow. A dog, by contrast, greets you as though they've just won the lottery.

  • Goats listen to human voices to find hidden food...
    on June 17, 2026 at 2:20 pm

    Goats appear to have a rare ability not shared by many in the animal kingdom, and that is being able to follow the direction of a human voice to locate hidden objects. While dogs have been shown to do this, even our closest primate cousins, like chimpanzees, have struggled with the task in previous experiments.

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Related

Here are links to pages about closely related subjects.

Knowledge Realm

Terrestrial   (Earth)

Sphere Land, Ice, Water (Ocean), Air, Life (Cell, Gene)
Ecosystem Forest, Grassland, Desert, Arctic, Aquatic

Tree of Life
Microorganism Virus
Prokaryote Archaea, Bacteria
Eukaryote Protist, Fungi, Algae, Protozoa (Tardigrade)
Plant Flower, Tree
Animal
Invertebrate
Cnidaria Coral, Jellyfish
Cephalopod Cuttlefish, Octopus
Crustacean Lobster, Shrimp
Arachnid Spider, Scorpion
Insect Ant, Bee, Beetle, Butterfly
Vertebrate
Fish Seahorse, Ray, Shark
Amphibian Frog, Salamander
Reptile Turtle, Tortoise, Dinosaur
Bird Penguin, Ostrich, Owl, Crow, Parrot
Mammal Platypus, Bat, Mouse, Rabbit, Goat, Giraffe, Camel, Horse, Elephant, Mammoth
Walrus, Seal, Polar Bear, Bear, Panda, Cat, Tiger, Lion, Dog, Wolf
Cetacean Whale, Dolphin
Primate Monkey, Chimpanzee, Human

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Notes

1.   The resources on this page are are organized by a classification scheme developed exclusively for Cosma.