• A Dog’s Sneeze Can Be a Play Signal – When playing, dogs sometimes sneeze to show they’re having fun.

• They Can Hear the Difference Between Different Car Engines – Many dogs recognize their owner’s car approaching.

• Dogs Have a Magnetic Sense of Direction – Studies show they align with the Earth’s magnetic field when relieving themselves.

• Dogs Can Be Left- or Right-Pawed – Just like humans, they have a preferred paw for tasks.

• Some Dogs Can Be Trained to Smell Electronic Devices – Police dogs can detect hidden hard drives and memory cards.