I love the vaulted silkies too. I really have to protect them all through the growing age from adults. I lost my best Partridge pullet from one rough peck from a cockerel. That taught me to keep the sexes separated from four months until eight months.
It would be crazy fun if one of these chicks became even close to looking like Silver Partridge (Grey) I love that variety!
Some people say Dominate white and recessive white are indistinguishable in phenotype but I can see a big difference from my two strains of whites from this chick. So it makes me wonder.
I found this on a google search. I'm sharing it here for educational purposes and do not intend a copyright infringement.
* Recessive White
eg
Colored/Recessive White breeding combinations
Colored + Colored = all colored
Colored + White = 100% coloreds, all carrying white
Colored (carrying White) + Colored = all colored, 50% carrying white
Colored (carrying White) + Colored (carrying White) = 75% coloreds [50% carrying white, 25% pure coloreds], 25% white
Colored (carrying White) + White = 50% coloreds [all carrying white], 50% white
White + White = 100% White
Dominant white I
Incompletely dominant. Influences eye
pigment. Inhibits black pigment, eumalanin. This gene is ‘leaky’
and will allow black specks through. Generally not as efficient
at producing a solid white bird as are two copies of recessive
white. Heterozygotes of dominant white, I/i+ are often grey with
the grey color visible in the chick down. Dominant white dilutes,
but does not eliminate, epidermal melanin.
My white chick exhibits lack of black pigment, eumalanin.. Maybe it will get spots as it ages? The only way I know to distinguish for Dominate white is by test mating. I will keep all chicks from this pen to find out what each becomes and can produce. Well...That's the plan any way. I love these chicks. They are so typey already! No matter if they are paints or not, I am loving the difference in them all.