An thinks she has unlocked the of what dogs dream about. A at Harvard Medical School did research into dog dreams. She concluded that dogs dream about their . She also said dog dreams were to those humans have: "Humans dream about the same things they're in by day….There's no to think animals are any ….It's likely your dog is dreaming of your face, your smell and of pleasing or you." The psychologist advised pet owners to give their pets "happy daytime " so they have nice dreams.
The psychologist said there is no way of what dogs see in their dreams. Research isn't to solving that mystery with human dreams. The research is based on the that dogs have a sleep cycle like the human . This includes a of activity called REM (Rapid Eye Movement). This is the part of sleeping when humans dream. The psychologist said: "That makes it the best that other mammals are dreaming too." Dogs may also move about while they are because they are acting out their dreams. Their move in a running in their sleep.