The seemingly aggressive wolf-dogs that were on the loose in Natomas recently have been rescued by a California sanctuary, ...

her wolf-dog hybrid mate, into a corner. A "tip-in" can be found on most of the enclosures to keep the wolves -- who have been known to jump vertically as high as nine feet -- from leaping over.

The genetic findings indicate that the puppies are wolf dogs, the result of the mother mating with a domestic dog in the spring of this year, the Bavarian State Office for the Environment (LfU ...

You said the wolves and wolf-dogs live in pairs at the sanctuary ... Wolves usually have the same mate for many years at a time. However, wolves do sometimes change mates when their old mate ...

Animal care officials hope new rules will put an end to the breeding of wolf-dog hybrids in Pima County. They say the animals inhabit an impossible limbo: too wild to live among humans and too ...

But for thousands of years after that split, the line between wolf and dog wasn’t quite clear-cut. A recent study shows that long after dogs had spread into Eurasia and the Americas, people ...