FDA Reviews Daily Pill to Extend Dog Lifespan

FDA reviews daily pill that could extend dogs' lifespans by targeting aging hormones.

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Oct 17, 2026

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FDA Reviews Daily Pill to Extend Dog Lifespan

FDA reviews daily pill that could extend dogs' lifespans by targeting aging hormones.

In brief

FDA reviews daily pill that could extend dogs' lifespans by targeting aging hormones. FDA is reviewing a daily pill for dogs that targets aging hormones to potentially extend lifespan, with possible approval by next year. Originally reported by Woman's World.

Dog Lifespan Challenge

Dogs typically live 10 to 13 years with chronic illness and mobility loss in later years.

Loyal's Daily Pill

Scientists Created a Daily Pill to Help Dogs Live Longer and It Could Be Available Next Year

Biotech company Loyal created a beef-flavored daily pill called LOY-002 for dogs aged 10+ weighing over 14 pounds.

FDA Regulatory Hurdle

FDA deemed LOY-002 likely effective in February 2025 with potential approval by next year at $100 monthly.

How LOY-002 Works

LOY-002 reduces effects of IGF-1 hormone to slow biological aging and lower age-related disease risk.

Targeted for Larger Dogs

Targeted for Larger Dogs

Medium and large breeds benefit most as their faster biological aging is tied to the drug's hormonal pathway.

Clinical Trial Progress

Loyal's STAY study enrolls 1,300 dogs across 70 clinics with half receiving the pill and half a placebo.

FDA Approval Timeline

FDA has accepted safety data from 400 dogs with conditional approval expected by next year after 2027 manufacturing submission.

The one thing

FDA is reviewing a daily pill for dogs that targets aging hormones to potentially extend lifespan, with possible approval by next year.

Read the original on Woman's World

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