Are dark-eyed dogs favoured by humans?

Dark-eyed dogs are favoured by humans it seems according to a Japanese study which explains the reason and how humans have quietly artificially selected dogs of this type affecting their evolution during domestication

Dark-eyed dogs have indeed captured the hearts of humans, and it appears our preferences have influenced their evolution. Let me share some fascinating insights: So, yes, it seems that humans have unintentionally favored dark-eyed dogs during the fascinating journey from wolves to our beloved canine companions. 🐾👀 In conclusion, our results suggest that the iris …

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