2-Year U.S. Treasury Note Continuous Contract $102.688-0.004 0.00% 5-Year U.S. Treasury Note Continuous Contract $106.250-0.008-0.01% 10-Year U.S. Treasury Note Continuous Contract $108.828-0.016 ...

Dog behavior is complex, so it can be hard to tell how our pups feel, whether happy, unhappy or somewhere in between.

Lucy Notarantonio is Newsweek's Senior Lifestyle and Trends Reporter, based in Birmingham, UK. Her focus is trending stories and human interest features ranging from health, pets and travel.

See the top gainers, losers, invest and get updated what's happening in the crypto market ...