Frisco said:
What are those kind of horses?
A bloodline or "family" of Quarter Horses, Paints, and Appaloosas, developed through line breeding by a fellow named Hank Wiescamp at his ranch in Alamosa, Colorado; the bloodline was developed from the 1930s to 1990s from line breeding using seed stock from a handful of horses and bloodlines, including Old Fred (a palomino foundation Quarter Horse stallion with a lot of white markings), and horses from the breeding programs of Warren Shoemaker and Coke Roberds, among others.
Hank Wiescamp was inducted into the Hall of Fame for the AQHA in 1994, and is also in the Hall of Fame for the APHA, and the PHBA (Palomino Horse Breeders Association). He was a rather opinionated and cantankerous fellow, from what I understand, and got into more than one fight with the AQHA in his day. Many of the horses he bred, particularly in the heyday of his breeding program in the 1950's -1980's, carried the word "Skip" or "Skipper" in their registered names. So the bloodline he developed is usually referred to as "Skipper" or "Skipper W".
Skipper W (1945-1963) was Hank Wiescamp's best-known stallion, though he was not Hank Wiescamp favorite stallion or the one he considered to be his most influential. Don't get me wrong, he was a pretty good horse that rode well, would probably have been well known as a calf roping horse if he hadn't been taken to the breeding operation and out of competition at such a young age, and stood grand at the Denver National Show (his only time shown at halter); he was the best stallion that Hank Wiescamp had at the time, and he was a pretty good breeding horse, siring show horses and breeding stock that produced really well. But Hank Wiescamp himself was quoted on numerous occasions indicating that, though Skipper W was a really good horse, he wasn't the best he ever produced. But Skipper W was the one that was best known, and the best he had at the time when he started breeding a lot of mares after the Remount days. Anyway, Skipper W will be inducted into the AQHA Hall of Fame in 2011.
Frank Holmes, who literally wrote a book about Hank Wiescamp and his horses, wrote this about him (not in the book...):
"Hank Wiescamp remains as one of the most controversial horse breeders of all time. He is loved and hated by generations of horsemen and women who never even met him. As for myself, he remains by far the most difficult human I have ever interviewed and/or worked with on a book project AND one of the most intriguing. "
The bloodline that most people refer to as Skipper W or Skipper horses, though, has developed some pretty strong devotees, some of whom refer to Hank Wiescamp with almost-eerie reverence, particularly since Hank Wiescamp's death a little over ten years ago. There are "Skipper W" breeders around that almost fanatically devote their breeding programs to perpetuating the bloodline.
The horses themselves -- at least the ones that comprised the Wiescamp family's breeding program at the time of Hank Wiescamp's death in 1997 -- were fairly "typey" due to the intense line breeding, with pretty consistent build and temperament. They were mid-size quarter horses (14.2 to 15.2, generally) with medium builds, generally pretty heads and necks, average or above average athleticism, and were generally on the intelligent side of average (which, as is the case with Arabian horses, without the right management can very quickly lead to "ornery", and from there to "broncy").
Where a lot of people have run into trouble in breeding and selling these horses, has been in not being nearly as good at being breeders as Hank Wiescamp was. When you're an exceptional horse breeder (which requires not only being a heck of a horseman, but also a certain degree of ruthlessness when culling), you can make line breeding work well for you; witness not only Hank Wiescamp's breeding program, but programs like Howard Pitzer's and Duane Walker's. When you're not an exceptional breeder, line breeding can quickly lead to intensely average or below average horses, with strongly heritable conformation or temperament weaknesses (or defects...) being perpetuated by the line breeding. This has been the case with a lot of Skipper W breeding programs that started with stock (some of it great, some of it culls) from Hank Wiescamp's horses. As a result, there are some pretty good Skippers out there; but there are also some pretty bad ones.