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Science & technology | Paws and effect
Photograph: Tom Pilston/Panos
Dec 17th 2025|3 min read
Dogs have been a part of human society for over 20,000 years. Whereas they first served people by supporting hunters, it did not take long before they became part of the home. Companion dogs may not help secure food, but for years evidence has mounted that they help diminish anxiety and improve sociality.
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