Aging questions

Aging questions

What do we mean by a longer, healthier dog life?

Lifespan, healthspan and a study’s chosen measurements answer different questions.

Research explainer · 2 min read

Aging questions

Biological-age clocks: questions behind the number

A predicted age is a model output. Ask what it was trained to predict and where it was checked.

Evidence explainer · 2 min read

Aging questions

Can another species answer a dog-aging question?

Cross-species findings can guide research without settling a care decision for dogs.

Comparative research essay · 1 min read