Even though domestic Pet breeds change greatly—from little Chihuahuas to large Wonderful Danes—they all come from precisely the same ancestors and share 99.nine% in their DNA with the gray wolf. “Dogs were domesticated from a lineage of gray wolves which have been extinct,” Dr. vonHoldt says. Some dog breeds have https://iraconversiontogold00098.blogvivi.com/36385578/facts-about-dog-immune-system-support-revealed