🔬 Science Apr 29, 2026 · Samantha Perfas

Why we love dogs — and they love us back

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Why we love dogs — and they love us back
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Science & Tech


‘Harvard Thinking’: Why we love dogs — and they love us back










Samantha Laine Perfas

Harvard Staff Writer




April 29, 2026


long read




In podcast, experts break down evolution and biology of this special relationship










Nearly half of all American households include a dog, according to Pew Research. That same survey found that most pet owners, especially dog owners, consider their pet

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