• Dogs avoid eye contact when they feel guilty – But they’re not actually feeling guilt, just responding to human emotions.

• Dogs can be ticklish – Many will kick their leg when you scratch their belly.

• Dogs may try to "herd" small children – It’s an instinct for some breeds like Border Collies.

• Dogs can detect pregnancy before humans do – They sense hormonal changes.

• Dogs can detect low blood sugar levels in diabetics – Some are trained to alert their owners.