It is possible to get a free horse in Florida through Equine.com, TheHorse.com and RescueMe.org. All three sites include classified listings by the sites and by individual owners giving away free horses.
Equine.com is a marketplace site mainly focused on selling horses, trailers and other related products. TheHorse.com is the website of The Horse: Your Guide to Equine Health Care, a print magazine geared toward horse caretakers and owners. In addition to free horse listings, the magazine and website offers tips and guidance for taking care of horses. RescueMe.com focuses on various animals in need of good homes and has chapters in every state.