🧬 Anti-Aging for Dogs? It’s Closer Than You Think.

Publish date
Tuesday, 24 Jun 2025, 6:26AM

Big news for your best mate — and maybe even you.

A biotech company called Loyal is making serious strides in developing anti-aging drugs for dogs, and the implications go far beyond the kennel. Their mission? To help your pup live a longer, healthier life — and in the process, unlock clues that could help humans age better too.

Meet the Woman Behind the Mission

Celine Halioua, founder of Loyal, began her career working on treatments for human brain diseases. But now, she’s putting all her energy into a new goal: adding quality years to the lives of our four-legged companions.

Loyal’s Leading Drug Candidates

Here’s what they’re currently working on:

  • LOY-001: A long-lasting injectable developed for large breeds like Great Danes, who often have the shortest lifespans.

  • LOY-003: A chewable version for easier administration (because let’s be honest, hiding pills in cheese doesn’t always cut it).

  • LOY-002: A compound that targets metabolism in senior dogs, helping to slow the aging process at a cellular level.

These treatments aim to tell your dog’s body to take a breather, metabolically speaking — essentially burning slower and aging slower.

What’s the Goal?

Loyal hopes to add at least one full, high-quality year to a dog’s life — particularly in large breeds, which typically age more rapidly than smaller dogs.

But it gets even better.

From Kennel to Clinic?

Because dogs and humans share many age-related biological pathways, the findings from Loyal’s research could translate into human treatments, offering a unique window into how we might slow our own aging process.

(So while your dog is out here Benjamin Button-ing, you’re pulling a muscle checking the mail… fair.)

And yes — dog years might be about to get a lot more complicated.

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