dogs

Closeup shot of two people holding hands in comfort. One is comforting the other. The hands are on the lap of the person being comforted and, from the angle, it appears that the comforter is on their knees.

The Helper’s High: How Helping Others Heals Your Heart and Immune System

By Dr David R Hamilton | December 24, 2025

We’re genetically wired to care. When we show kindness or compassion, the body doesn’t stay neutral. We receive a genuine biological boost — mentally and physically.

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A beagle puppy with its right paw outstretched as if pointing towards something. The background is white.

Why do dogs circle before they poop?

By Dr David R Hamilton | October 25, 2024

I came across some intriguing research recently. It was about why dogs circle before they…

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Portrait funny and happy shiba inu puppy dog peeking out from behind a blue banner. Isolated on blue pastel background

If humans were more like dogs

By Dr David R Hamilton | March 14, 2024

I’m sitting on the sofa, laptop on my lap, coffee on the table to my…

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Why animals are good for your health

By Dr David R Hamilton | February 23, 2022

I have a new family member – a 14-week-old puppy named, Daisy. In the spirit…

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