ahlam1399
08-30-2016, 07:53 PM
When humans talk to dogs, the canine brains seem to separate the meaning of the words from the intonation used, and to analyze each aspect independently.
أكثر... (http://www.npr.org/sections/health-shots/2016/08/30/491935800/their-masters-voices-dogs-understand-tone-and-meaning-of-words?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/sections/health-shots/2016/08/30/491935800/their-masters-voices-dogs-understand-tone-and-meaning-of-words?utm_medium=RSS&utm_campaign=news)