Domesticated dogs and wolves have a genetic mutation that makes them friendly.
— Read on getpocket.com/explore/item/genetics-research-explains-why-dogs-are-very-good-boys
Genetics Research Explains Why Dogs Are Very Good Boys
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Domesticated dogs and wolves have a genetic mutation that makes them friendly.
— Read on getpocket.com/explore/item/genetics-research-explains-why-dogs-are-very-good-boys