a collage of dogs from our TRIAD Graduates and Precision 5 Year Completers

Unleashing Excellence: TRIAD & Precision Pack Members in the Spotlight!

Published on June 10, 2026

The Dog Aging Project is powered by a diverse community of Pack members across several scientific cohorts.

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Collage of pics of the three TRIAD Graduates, dogs. Two photos with a group of people sitting with a dog, and one photo of a dog sitting on the floor.

TRIAD Tails: Graduate Owners Share Their TRIAD Journey

Published on October 6, 2025

Three of the earliest participants in the Test of Rapamycin in Aging Dogs (TRIAD) clinical trial had a common reason for enrolling their aging companion pet in the study: wanting to enhance their dog’s quality as well as quantity of life.

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Circle that represents the Dog Aging Project Pack and within it three different colored paw prints. The Big Dark Purple Paw is the Foundation Cohort, The Light Purple is the Precision Cohort and the small maroon paw is the TRIAD cohort.

Inside Science: Consorting with Cohorts

Published on October 31, 2024

In the Dog Aging Project, our different cohorts are different groups of dogs with characteristics that allow us to ask and seek answers to specific scientific questions.

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A guardian dog in sitting in front of a mountain cabin

Inside Science: Canine Sentinels

Published on October 25, 2024

In this article at Science.org, our Dog Aging Project team members Courtney Sexton and Audrey Ruple lay the framework for how our close relationships with canine companions can offer an opportunity to learn how the combined elements of the physical and social environment contribute to the quality of life for both people and dogs.

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Our Funding is Diverse, Just Like Our Pack! (An Update)

Published on August 30, 2024

We want to thank you, our loyal participants, for supporting the Dog Aging Project as…

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A finger touches a digital document icon, connecting to several dog user icons through dotted code streams against a dark purple background.

Open Data, Open Possibilities

Published on August 21, 2024

The Dog Aging Project is powered by a diverse community of Pack members across several scientific cohorts.

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“Life is a series of dogs” – New Opportunity to Nominate Another Dog!

Published on March 28, 2024

We’ve got some exciting news! If your Pack member is no longer a part of your household for any reason, you now have the opportunity to enroll a subsequent dog in the Dog Aging Project longitudinal observational study!

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Scientific Results: Lifetime prevalence of owner-reported medical conditions in the 25 most common dog breeds in the Dog Aging Project Pack

Published on December 8, 2023

This paper looked at the most popular dog breeds in the Dog Aging Project (DAP) Pack and the mixed-breed dogs in the DAP Pack to identify which medical conditions owners are reporting most commonly in these different breeds. We also looked at the percentage of dogs in these breeds with no owner-reported medical conditions.

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Standing out from the crowd: What makes the Dog Aging Project unique?

Published on October 24, 2023

At its core, the Dog Aging Project is a long-term, longitudinal study looking at aging…

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Scientific Results: A review of frailty instruments in human medicine and proposal of a frailty instrument for dogs

Published on August 14, 2023

This paper is about frailty – a complex syndrome associated with aging that has become important in human healthcare and research. When humans experience loss of emotional and physical reserves, they are less able to bounce back from stressors. Frailty, even more than chronological age, is associated with increased risk of negative health outcomes and death. There are many different ways to measure or determine frailty in humans, and this paper gives a brief review of frailty in human medicine and research. Assessing frailty is important because while we cannot reverse chronological age, we can intervene to reduce or even reverse frailty. And hopefully, this will be true for dogs as well.

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