Here's the site.
They stand an ABHA stallion and it looks like they may have a few young colts coming up to be stallions.

http://ironspikeranch.com/default.aspx

Here's the description of the horses: They are claiming the Absorakas are horses and not sheep. If you try to search for it on Google, it gives an alternate spelling. Maybe they misspelled their own breed.

ABHA & AHC Registered Horses
These two more recent American developed breeds comprise our line of "Kid Horses." Developed from the Foundation Quarter Horse,
Appendixed Quarter Horse and Morgan Horse, they have very calm temperaments and are clear-headed and easy to train. Either would make an excellent choice for young, novice and recreational riders.
Both breeds are sure-footed, quick and agile, but only lend their power and speed when asked. They have flat, heavy leg bone and solid feet with thick hoof walls, to keep them sound.
Blazers are smaller and lighter framed and often have long, beautiful, wavy & flowing tails and manes.
Absorakas have a a little larger and more stout conformation and come in unique colorations such as grulla, smoky grulla, grulla roan, blue roan, black, smoky black, gray and dunskin.