woof-the-woof-woof: ultrafacts: Research by Ragen McGowan & others at (University of Agricultural Sciences, Sweden) investigates whether dogs enjoy the experience of solving a problem in order to obtain a reward, or if it is just the reward itself

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woof-the-woof-woof: ultrafacts: Research by Ragen McGowan & others at (University of Agricultural Sciences, Sweden) investigates whether dogs enjoy the experience of solving a problem in order to obtain a reward, or if it is just the reward itself

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