Dog aging research may help canines, people live longer and healthier

CBS News
March 22, 2026
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3 min read

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The Bottom Line

Dog Aging Project conducts research to extend canine lifespans and improve health in old age using cross-species insights.

AI Summary

The Dog Aging Project is conducting research aimed at extending dogs' lifespans and improving their health in old age. The initiative draws on the biological similarities between canine and human aging processes, allowing scientists to study interventions that could benefit both species. Results from the project may yield insights into how humans can age more healthily and live longer. Dogs serve as valuable research subjects because they age faster than humans, allowing researchers to observe long-term aging effects over shorter time periods. The work could eventually inform treatments and lifestyle strategies applicable to human longevity and age-related diseases.

What's Being Done

The Dog Aging Project is conducting research examining interventions and aging processes applicable to both dogs and humans.

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