Inside Dog Longevity Startup Loyal

What if dogs could live longer and healthier lives? Loyal’s Celine Halioua has raised $135 million from top investors to develop canine longevity pills—and expects to get her first conditional approval from the FDA next year.

Dogs don’t live long enough. The family Lab might make it to 14; bigger beasts like Bernese mountain dogs are lucky to see 9. Celine Halioua thinks they deserve a few more years. A scientist, Oxford Ph.D. dropout and former chief of staff at the first venture…