Can Dogs, Cats and Other Pets Truly Improve Your Health?

image via New Scientist

September 16, 2025, 10:00 AM

• •Owning a dog is linked to increased physical activity.
• •Strong relationships with pets can reduce stress and offer emotional support.
• •The quality of the relationship with a pet is a key factor in potential health benefits.

While many believe pets improve health, scientific evidence is mixed, with benefits varying based on the relationship with the animal. Studies show dog ownership correlates with higher physical activity, though the impact on mortality is debated. Strong bonds with pets can offer emotional support and reduce stress, but they're not a medical cure. Ultimately, the quality of the human-animal relationship, like attachment and social support, is a better predictor of positive outcomes than just pet ownership.

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