Can Wolves Play Fetch? Yes, But Researchers Don't Know Why

It might seem like your new puppy is too scatterbrained to play fetch, but their instinct for the game might lie deep in their canine past. A new study published today in iScience found that wolf pups will pick up and retrieve balls thrown by humans with whom they are unfamiliar — indicating a willingness to play with people, a trait that could be older than domestic dogs themselves.

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