
Early mortality trends are becoming impossible to ignore.
Across clinics, research labs and veterinary hospitals, a pattern is starting to solidify. Dogs once expected to live well into their senior years are reaching old age sooner and fading faster than generations before them. The numbers first appeared in scattered studies, then in nationwide health surveys, and now they are converging. Something in their everyday environment is reshaping longevity, and growing evidence points to the same place where most modern dogs get their meals.



