Dog (IMAGE) The City University of New York Caption People tend to talk to dogs as though they are human babies. A new study in Proceedings of the Royal Society B shows that people speak more slowly and with a higher tone to dogs of all ages--both adults and puppies--and that puppies respond most readily to this dog-directed speech. Credit Danielle Allen Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.