miniwhinney,
I do not have any pics on websites to link to but I know there are numerous sites out there and I am sure someone can link there pics that they have on a website. I believe that what Candice has is a horse with not so good conformation that probably is showing some expressivity of the recessive dwarf gene, ie the short neck and slight underbite, I have the opinion that the colt is carrying a recessive dwarf gene, I do not know the pedigree though, but he has other faults that are not characterisitics of dwarfism per se alone, if you look at the dam in one of the pics, you can see the conformational similarities in the two that are characteristics that are not dwarf traits. The head is not extreme, the legs are not deformed like I see in dwarfism, the front legs are bad, but I would look at the parents and grandparents.
Without pics of both parents and even sometimes grandparents, you dont see "where" some characteristics
are coming from.
John