This is a very interesting and important article for folks to read. There is real science that is being described, but we can not paint the breeding of animals with a wide paint brush. Those out there that are pure bred enthusiast should read and understand how over breeding can cause problems. If I take anything away from this, it is I want to ask lots of questions to a breeder and only deal with reputable breeders that I can research…  Please share your thoughts we would love to know what you think?