Domestic dogs inherited complex behaviors, such as bite inhibition, from their wolf ancestors, which would have been pack hunters with complex body language. These sophisticated forms of social cognition and communication may account for their trainability, playfulness, and ability to fit into human households and social situations, and these attributes have given dogs a relationship with humans that has enabled them to become one of the most successful species on the planet today.:pages95-136 COUNT 4
QSN1 What is one of the complex behaviors pet dogs have gotten from wolves? ANS1 bite inhibition QSN2 What may make dogs have the ability to be trained by, play with and fit in with people? ANS2 sophisticated forms of social cognition and communication QSN3 Higher social attributes  and human relationships may have caused dogs to reach what as a species? ANS3 one of the most successful species on the planet today. QSN4 What is a complex behavior that dogs inherited from wolves? ANS4 bite inhibition