I want to know the answer to the following question:
What is a complex behavior that dogs inherited from wolves?
All the background I'm provided with is that "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". Is that enough to answer the question?