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Hace 3 días · By about 30 to 40 million years ago Miacis had evolved into the first true dog—namely, Cynodictis. This was a medium-size animal, longer than it was tall, with a long tail and a fairly brushy coat. Over the millennia Cynodictis gave rise to two branches, one in Africa and the other in Eurasia.
- Senses
Dog - Senses, Smell, Hearing: Dogs have an acute sense of...
- Herding Dogs
Dog - Herding, Breeds, Training: Dog categories include the...
- The Breeds
Dog - Breeds, Temperament, History: There are about 400...
- Training
Dogs with dropped ears—the basset hound is an extreme...
- Terriers
Dog - Terriers, Hunting, Companions: The breeds in the...
- Breed-specific Behaviour
Dog - Breeds, Behavior, Training: Dogs have distinctive...
- Senses
Hace 1 día · United States presidential pets. Socks at the White House Press Briefing Room lectern in 1993. Grace Coolidge with Laddie Boy, an Airedale Terrier, and Rob Roy, a white Collie. Most United States presidents have kept pets while in office, or pets have been part of their families. [1] Only James K. Polk, Andrew Johnson, and Donald Trump did not ...
Hace 10 horas · McJones, Paul and David Redell. “History of the CAL Timesharing System.” IEEE Annals of the History of Computing 45, no. 03 (2023): 80-91. McKelvey, Fenwick. “When the New Magic was New: The Claritas Corporation and the Clustering of America.” IEEE Annals of the History of Computing 44, no. 04 (2022): 44-56.
Hace 3 días · Dogs have played an important role in the history of human civilization and were among the first domesticated animals. They were important in hunter-gatherer societies as hunting allies and bodyguards against predators.
Hace 2 días · Lawrence Quincy Mumford was the 11th Librarian of Congress, beginning his tenure on September 1, 1954.Mumford had several Ohio connections. He served at Cleveland Public Library as Assistance Director from 1945 until he became Director in 1950, serving until 1954. Mumford also served as president of the Ohio Library Association (1947-48). In April 1954, President Dwight D. Eisenhower nominated ...
Hace 4 días · There's an emphasis on how dogs and humans have interacted with each other in the past and present, but at the core of this documentary is research about training dogs to be service animals.
Hace 5 días · Julianne Hough Navigates The Loss Of Her Dogs While Also Dealing With Her Separation From Her Then-Husband MEGA Lexi and Harley’s deaths occurred not only during her breakup with Brooks Laich but also while she was navigating a split with her longtime assistant and launching her new company, Kinrgy.