Top to bottom: Yeehaw, Carousel, Barnyard, Fantastic Creatures, Fabeldyr
Virtual Horses has three sets of horsey fonts which may be downloaded for free, while FreeFonts.com has a fantasy creature set and FontFreak has another dingbat font with some horses in it. They’re in Windows format but Mac users can convert them with a free utility (or check this out).
[...] Equine fonts [...]