The Canine Genome Project was the subject of a lead article in National Geographic. I read the article last year, but don't know what month or if it was even current. Regardless, it was a fascinating article that went way beyond color issues. The objective is to find ways to improve human health, but on the way they made some great observations about breeding for one trait bringing all kinds of unlooked for consequences. Anyway, I would not doubt Amy's comments for sure!