Generations

The My Little Pony "generations" refer to toy lines, as classified by collectors. Their accompanying animated features fall into these generations by date.

Generation One
The original line of My Little Pony began with the Earth Ponies in 1982. The Earth Ponies were followed by Pegasus Ponies, Unicorn Ponies, Flutter Ponies and Sea Ponies. Flutter Ponies were smaller and thinner than Pegasus Ponies, and had fluttering wings. Windy Wing and the Summer Wing Ponies were smaller than the Flutter Ponies and were proportioned in a similar way, with larger, butterfly-like wings. The Sea Ponies resembled seahorses, and were produced as both adults and babies. There were also male ponies called 'Big Brother Ponies', which had slightly larger bodies and feathered hooves resembling those of Clydesdale horses.

Many different sets of Little Pony variations were produced, the first being the Rainbow Ponies in 1983. Other variations included the So-Soft Ponies (covered in flocking), Twinkle-Eyed Ponies which had rhinestones in place of eyes, Twice-As-Fancy Ponies with patterns covering most of the body, Brush 'n' Grow Ponies which had a longer-than-usual mane and tail stored inside the body, Pony Friends - animals designed in the same style as the ponies, such as a lion, giraffe, kangaroo and zebra, among others - and Baby Ponies, some of which were smaller versions of previously released ponies and presented as those ponies' foals. An animated television series, My Little Pony, ran from 1986 to 1987. The first generation of My Little Ponies was sold in the U.S. until 1992, and was marketed internationally until 1995. The final year of sales in the U.S. was advertised as the "celebration year" of My Little Pony.

Mail-order ponies
All packaging came with Horseshoe Points, which could be used to obtain discounts on special ponies available only through mail order. The Horseshoe Point program was offered in both the US and UK, although the items available for purchase varied by country. Mail-order ponies were generally reissues like Majesty, which was previously available only with the Dream Castle Playset, or unique ponies such as the first boy pony, Lucky the stallion. Another line of exclusively mail-order ponies was the Birthflower ponies, which featured a pony for every month of the year. All had white bodies with pink hair and tails; their names were Carnation, Violet, Daffodil, Daisy, Lily of the Valley, Rose, Water Lily, Poppy, Morning Glory, Cosmos, Chrysantheum and Holly. Special baby ponies, such as the Pearlized Baby Ponies and Twice-As-Fancy babies, were also available by mail order. Some mail-order ponies, such as Sweet Scoops, Goldilocks and Rapunzel are rare and sought after by collectors.