Is it really possible to slow down the ageing process in pets?

Dogs are prone to neuro-degenerative diseases and cancer when they are old, which has an impact on their life expectancy. Photo: AFP

Companies are investing millions in combating ageing and mortality. But this phenomenon doesn’t just concern humans. A series of startups are working on extending the lifespan of our pets, raising major ethical questions.

Because, like us, pets don’t live forever. Dogs live, on average, between 10 and 13 years, although there are significant variations depending on the breed. Cats, meanwhile, have a life expectancy of between 12 and 15 years. Causes of death vary from one animal to another, although death from old age is not always the main cause. Dogs are susceptible to neuro-degenerative diseases and cancer when they reach an advanced age, which has an impact on their life expectancy.