New research suggests dogs and wolves possess a sense of fairness. Since this behavior is equally strong in wolves and dogs, this sensitivity to inequity is not likely to be an effect of domestication, but a behavior inherited from a common ancestor.

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New research suggests dogs and wolves possess a sense of fairness. Since this behavior is equally strong in wolves and dogs, this sensitivity to inequity is not likely to be an effect of domestication, but a behavior inherited from a common ancestor.