Dogs are a recent species, and because of their close associations with humans have diverged into hundreds of breeds with specific behaviors, sizes and builds. There also is a great range in life expectancy and anticipated disease. Dogs therefore provide an excellent model to study aging and aging-related disorders, as well as understand the genetics and associated factors of aging. Celine Halioua, the CEO of Loyal, joins the podcast to discuss research into dog genetics and the factors that influence aging, along with her company's attempts to find drugs that can attenuate the process, and possibly be extended to humans.