The LongTails Journal

Science. Stories. More Good Days.

Deep dives into longevity research, dog health, and what it means to age well, for your dog and for you.

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Our Ingredients

How Nicotinamide Riboside Supports Healthy Aging In Your Dog

How Nicotinamide Riboside Supports Healthy Agin...

Ozzy Fitoria

Nicotinamide riboside (NR) is an ingredient that may support healthy aging in dogs by boosting NAD+ levels, which are crucial for cellular energy and function. While promising, it’s important to...

How Nicotinamide Riboside Supports Healthy Agin...

Ozzy Fitoria

Nicotinamide riboside (NR) is an ingredient that may support healthy aging in dogs by boosting NAD+ levels, which are crucial for cellular energy and function. While promising, it’s important to...

Photo by Caleb Fisher on Unsplash

Collagen for Dogs: How This Protein Powerhouse ...

Ozzy Fitoria

Collagen is the most abundant protein in the body, providing structure and support to everything from bones to skin. Learn how hydrolyzed collagen health supplements may benefit your dog's joint...

Collagen for Dogs: How This Protein Powerhouse ...

Ozzy Fitoria

Collagen is the most abundant protein in the body, providing structure and support to everything from bones to skin. Learn how hydrolyzed collagen health supplements may benefit your dog's joint...

Why We Chose Beef Broth Powder for Our Dog Health Supplement

Why We Chose Beef Broth Powder for Our Dog Heal...

Ozzy Fitoria

We chose beef broth powder for our supplement because it offers a natural, rich flavor and clean ingredients without relying on artificial additives or cheap fillers. Unlike many low-cost alternatives,...

Why We Chose Beef Broth Powder for Our Dog Heal...

Ozzy Fitoria

We chose beef broth powder for our supplement because it offers a natural, rich flavor and clean ingredients without relying on artificial additives or cheap fillers. Unlike many low-cost alternatives,...

Photo by Cup of  Couple from Pexels: https://www.pexels.com/photo/brown-pomeranian-eating-on-a-bowl-8473447/

Why We Chose Beef Liver for Our Dog Health Supp...

Ozzy Fitoria

We chose beef liver powder as a superior inactive ingredient in our dog health supplement for its natural flavor, clean binding properties, and lack of artificial additives or fillers. Sourced...

Why We Chose Beef Liver for Our Dog Health Supp...

Ozzy Fitoria

We chose beef liver powder as a superior inactive ingredient in our dog health supplement for its natural flavor, clean binding properties, and lack of artificial additives or fillers. Sourced...