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Originally a public domain film from the Library of Congress Prelinger Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied.
The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original).
https://en.wikipedia.org/wiki/Pony
Wikipedia license: http://creativecommons.org/licenses/by-sa/3.0/
A pony is a small horse (Equus ferus caballus). Depending on the context, a pony may be a horse that is under an approximate or exact height at the withers or a small horse with a specific conformation and temperament. A pony is typically under the height of 14.2 hands high. There are many different breeds. Compared to other horses, ponies often exhibit thick manes, tails and overall coat, as well as proportionally shorter legs, wider barrels, heavier bone, thicker necks, and shorter heads with broader foreheads. The word pony derives from the old French poulenet, meaning foal, a young, immature horse, but this is not the modern meaning; unlike a horse foal, a pony remains small when fully grown. On occasion, people who are unfamiliar with horses may confuse an adult pony with a foal.
The ancestors of most modern ponies developed small stature because they lived on marginally livable horse habitat...
Ponies are generally considered intelligent and friendly. They are sometimes also described as stubborn or cunning. Properly trained ponies are appropriate mounts for children who are learning to ride. Larger ponies can be ridden by adults, as ponies are usually strong for their size. In modern use, many organizations define a pony as a mature horse that measures less than 14.3 hands (59 inches, 150 cm) at the withers, but there are a number of exceptions. Different organizations that use a strict measurement model vary from 14 hands (56 inches, 142 cm) to nearly 14.3 hands (59 inches, 150 cm). Many breeds classify an animal as either horse or pony based on pedigree and phenotype, no matter its height. Some full-sized horses may be called ponies as a term of endearment.
A group of ponies is called "a string of ponies," which dates back to a mention in the 15th century Harley Manuscript...
For many forms of competition, the official definition of a pony is a horse that measures less than 14.2 hands (58 inches, 147 cm) at the withers. Standard horses are 14.2 or taller. The International Federation for Equestrian Sports defines the official cutoff point at 148 centimetres (58.3 in; 14.2 hands) without shoes and 149 centimetres (58.66 in; 14.2 1⁄2 hands) with shoes, though allows a margin for competition measurement of up to 150 centimetres (59.1 in; 14.3 hands) without shoes, or 151 centimetres (59.45 in; 14.3 1⁄2 hands) with shoes. However, the term "pony" can be used in general (or affectionately) for any small horse, regardless of its actual size or breed. Furthermore, some horse breeds may have individuals who mature under that height but are still called "horses" and are allowed to compete as horses. In Australia, horses that measure from 14 to 15 hands (142 to 152 cm; 56 to 60 inches) are known as a "galloway", and ponies in Australia measure under 14 hands (56 inches, 142 cm)...
History
Ponies originally developed as a landrace adapted to a harsh natural environment, and were considered part of the "draft" subtype typical of Northern Europe. At one time, it was hypothesized that they may have descended from a wild "draft" subspecies of Equus ferus. Studies of mitochondrial DNA (which is passed on though the female line) indicate that a large number of wild mares have contributed to modern domestic breeds; in contrast, studies of y-DNA (passed down the male line) suggest that there was possibly just one single male ancestor of all domesticated breeds. Domestication of the horse probably first occurred in the Eurasian steppes with horses of between 13 hands (52 inches, 132 cm) to over 14 hands (56 inches, 142 cm), and as horse domestication spread, the male descendants of the original stallion went on to be bred with local wild mares.
Domesticated ponies of all breeds originally developed mainly from the need for a working animal that could fulfill specific local draft and transportation needs while surviving in harsh environments. The usefulness of the pony was noted by farmers who observed that a pony could outperform a draft horse on small farms.[
By the 20th century, many pony breeds had Arabian and other blood added to make a more refined pony suitable for riding...