Human scientists have discovered that wolf cubs play fetch. Scientists used to think only dogs played fetch, retrieving things. Now wolf cubs from three different litters have retrieved balls for humans under controlled circumstances.
The findings show that retrieving is not just a dog trait, but exist among wolves as well.
Dogs and our wild cousins wolves continue to surprise humans. We are very resourceful. I feel proud to be part of the canine species.
Tuesday, January 21, 2020
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