I'd agree, but bear in mind I have seen goats be racist about colour. We used to only have British toggenburg's and Anglo nubians, and all were darker colours. Then one year, we only had one anglo nubian kid. Mum was convinced her british toggenburg was going to have males, so in april she bought a white kid which was out of her male. The adults absolutely hated her, they used to try and beat her senseless. The nubian kid was the reverse, she was so glad to see another kid she fell in love at first sight. She would even run to put herself inbetween the white kid and any adult who was trying to hit her- even if it meant she got hit herself. Typicially, the british toggenburg then went and had twin females, so we had kids after all. All of ours are fine now, but we have a totally mixed herd, with nubians, brown, black and white ones. I know other people have had similar problems.
Beth