1. Puppies are born with the genetic ability to understand humans https://www.newscientist.com/article/2279726-puppies-are-born-with-the-genetic-ability-to-understand-humans/ Puppies are born with the genetic ability to understand humansDomestication has selected dogs with genetic traits that equip puppies with the social skills to interact with humans, even at a very young agewww.newscientist.c..
