And I would have to agree, however, I have never seen a solid horse with two partial blue eyes. One partial or one or two full blue, but two partial and no other signs of a pattern in her family (she comes from an old and established breeding program) - this is weird!
This is the reason so many APHA horses are full Quarter Horses. Sabino, splash, and frame popped up randomly and loudly and the AQHA wanted nothing to do with it.
And if you want weird, this is Reminic in Spots. He's a QH.
I think it depends on who you are talking to and how "old time" they are.
Old cowboys seem to use the term "wall eye". Like a white wall tire.
China eye and blue eye seem to be used more now . I have even heard the term "split eye" for half and half.
Some AQHA lines carry specific genes. Sonny Dee Bar was a chestnut splash for sure. My mare's dam is linebred Skipper W and those are some loud colored horses.
Not sure who OP is, but since I started the thread: Paddys Cutters Glo Filly Quarter Horse is the pedigree of the filly with the partial blue eyes, lots of Peppy and Doc Bar but no Sonny or Skipper. But if you find one in her pedigree that is known for colored offsping I would love to hear about!
Bah. I wish allbreed had pictures of all the horses. I am not an AQHA member so I can't get into their database of horses either. Judging from Chics Texas Twister's get on facebook, a few of them had facial markings that looked like they could be caused by frame. However, there were no pictures of their dams either.
Did you breed the filly? Or did you buy her from a breeder? If you bought her from a breeder, you could email them and ask if they know the OLWS status of their stallion and mare. If you bred her from one of your mares, you could still email and ask the status of the stud.