Dog Breeds Content / Dog Breeds Content for UC Davis en Most Dog Breeds Highly Inbred /health/news/most-dogs-highly-inbred UC Davis study shows most dogs are highly inbred, which affects health. December 02, 2021 - 11:15am Amy M Quinton /health/news/most-dogs-highly-inbred English Bulldog鈥檚 Gene Pool May Be Too Small to Heal the Breed /news/bulldog-genetics <p>The first broad-based DNA assessment of the English bulldog suggests that the breed may lack sufficient diversity in its gene pool to correct the numerous heritable health problems that are so common in these dogs.</p> July 28, 2016 - 4:30pm Patricia Bailey /news/bulldog-genetics