{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/64d53bc8af8fd800117b9642/67bfa1c864dd9075375fb1c3?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Dogs may have domesticated themselves because they really liked snacks, model suggests","description":"<p>Competing theories explain how dogs came to be domesticated from wolves. Now, a new study adds further support to the idea that they domesticated themselves.</p>","author_name":"Daily SumUp"}