As of 2015, the percentage of purebred dogs in shelters is 5 %. (catingtonpost.com)
The researchers found that the prevalence of 13 of the 24 genetic disorders was approximately the same in purebred dogs as in their mixed - breed counterparts. (cabi.org)
You should expect to pay more for purebred dogs because of the many hereditary factors involved. (barbaraspetcareservices.com)