Wolf-dog hybrids are bred by crossing domestic dogs with wolves, sometimes just a few generations back. They carry physical traits and instincts that set them far apart from standard breeds. These ...

Understanding the Context

CBS News: Most dogs have some wolf DNA, scientists say. These breeds have more than others. Most dogs have some wolf DNA, scientists say. These breeds have more than others.

Key Insights

Researchers studying thousands of canine genomes discovered that wolf DNA is still present in most dog breeds. This ancient genetic influence shows up in traits like body size, behavior, and ... People: Scientists Discover Detectable Wolf DNA in Two-Thirds of Dog Breeds, Including Tiny Chihuahuas Scientists Discover Detectable Wolf DNA in Two-Thirds of Dog Breeds, Including Tiny Chihuahuas Yahoo: Most dogs have wolf DNA. These breeds have more than others. Those tiny, fluffy dogs walking down the street may look cute but beware โ€” they probably have some wolf in them.

Final Thoughts

That is the discovery announced on Monday by U.S. scientists, who were surprised to ...