Dr. Horowitz is a cognitive scientist who studies dogs. Sex with your sibling is called incest and is illegal in almost all 50 states. Sex with your sibling or other close relations, if you are a dog, ...

All dogs are good boys—but not all dogs are good for families. That’s why these breeders are focusing on health and temperament. Sharon Dippel hugs a retired greyhound that she adopted in Florida.

While dachshunds and French bulldogs may be adorable and some of the most charming pets around, animal welfare campaigners say that we should stop breeding them. The two breeds have been reared to ...