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 ...

Those tiny, fluffy dogs walking down the street may look cute but beware — they probably have some wolf in them. That is the discovery announced on Monday by U.S. scientists, who were surprised to ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. While that chihuahua might seem about as similar to a wolf as a ...

Most pet dogs carry small fragments of wolf DNA, left behind after their long association with people. That genetic trace is ...

Although wolf-canine interbreeding has been considered extremely rare, the latest research shows that many present-day canines carry a small amount of wolf genes. A surprising study reveals that there ...

Animal rescues often emphasize spaying and neutering your dogs, especially amid a massive overflow of dogs and puppies in shelters across the United States. When female dogs are in heat, they attract ...