Set #720213 Pony Gals Wild Horses from 2009-2011, included the Galloping Mustang, Grazing Foal, Rearing Andalusian, Reining Stock Mare, and Sliding Stop QH. Released later in 2009, so not pictured in the catalog.
In 2018-2019, model #97260 Mini Whinnies Surprise Series 2 - Paisley, had the same color and pattern, but perhaps an updated paint job (see separate record).