MARROWZ Beef Liver Chews
MARROWZ Beef Liver Chews
MARROWZ Beef Liver Chews
MARROWZ Beef Liver Chews

MARROWZ Beef Liver Chews

$12.99
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Chew Size
Quantity
Naturally Supports Dental Health
Safe Long-Lasting Entertainment
88.2% Pure Protein Power

All our MARROWZ Chews are made from Beef Collagen Chews

Guaranteed Product Analysis 

  • Crude Protein (min): 88.2%
  • Crude Fat (min): 1%
  • Moisture (max): 10%
  • Crude Fiber (max): 1.18%
  • Ash (max): 2.17%
  • <0.1% Sugar
  • <0.1% Salt
  • <0.1% Preservatives
  • 730mg/g Collagen

MARROWZ Beef Liver Chew 

Note: Each MARROWZ Chew has a beef collagen base. Because each chew is hand poured, there is a slight variation between size, shape, color, weight and texture. No two are exactly the same.

Puppy Chew: Approx. 4.5 inches (11.43 cm) long. Weight: .67 oz (19g) 67 calories

Small Chew: Approx. 4 inches (10.16 cm) long. Weight: 1.59 oz (45g) 170 calories

Medium Chew: Approx. 5 inches (12.7 cm) long. Weight: 2.36 oz (67g) 260 calories

Large Chew: Approx. 6 inches (15.24 cm) long. Weight: 4.59 oz (130g) 480 calories

Extra Large Chew: Approx. 7 inches (17.78 cm) long. Weight: 5.11 oz (145g) 540 calories

All orders are shipped from the United States

MARROWZ Peanut Butter Chews

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MARROWZ Peanut Butter Chews

From $9.25

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MARROWZ Plain Beef Chews

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MARROWZ Plain Beef Chews

From $9.25

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Introducing

MARROWZ Beef Chews

The world's healthiest, longest-lasting dog chew. Crafted from human supplement-grade collagen and packed with 88.2% protein.

88.2% Pure Protein - 1% Fat

The Healthiest dog treat on the market.

Completely Collagen Based

Promotes Healthy: Joints, Coat, Eyes & Vitality

Human Grade Ingredients

Because Pup deserves Nothing Less.

A Chew That Lasts

Uniquely Softens for Safer Dog Chewing

What's All The Fuss About?

  • Our MARROWZ chews for dogs are made in New South Wales, Australia from premium-quality restaurant grade ingredients.

    MARROWZ chews use only the finest human-grade collagen, sourced from premium restaurant suppliers.

    Every chew is handmade in our production facility in New South Wales, Australia.

  • After more than 20 design iterations, MARROWZ created its current design — crafted to help clean teeth and support overall canine health — and we continue working every day to make it even better.

  • MARROWZ chews for dogs, help clean teeth by providing abrasive action against tartar build-up—especially in places that toothbrushes and conventional methods struggle to reach.

  • MARROWZ chews provide a stress-free and time saving way to brush your dog’s teeth and keep them entertained for hours. 

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Dogs Can't Get Enough Of MARROWZ

Every chew is specially formulated to last, so your dog gets the most out of every bite. From puppies to senior dogs, MARROWZ offers a range of sizes to cater to all breeds.


Healthy Ingredients:
No sugar, no salt, no preservatives—just pure, lab-tested protein.


Patented Process:
Our patented drying method ensures every chew is consistent, healthy, and safe.

Competitors might try to copy us, but with our Australian patent and international WIPO process, we're one step ahead.

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We Aren't Cheap... And For Good Reason

By purchasing from MARROWZ, not only are you investing in your dogs health and overall well being.

While cheaper options exist, they often come with hidden costs—such as dental repairs, unsafe designs, digestive issues, or vet bills due to poor-quality ingredients.

Utilizing restaurant quality ingredients and a long-lasting, safe chewing experience, MARROWZ provides real value.

Learn how it's made
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Vet Recommended

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Featured On Sharktank

Frequently Asked Questions

  • MARROWZ chews are designed to soften upon contact with your dog's saliva, making them safe for chewing without the risk of damaging teeth.

    Unlike harder options such as antlers or plastic-based toys, our chews gradually soften, allowing your dog to bite off small, manageable pieces.

    This prevents dental fractures and ensures a long-lasting but safe chewing experience.

  • Each chew can keep dogs entertained for days and sometimes even weeks, unlike regular treats that disappear in seconds.

  • No, MARROWZ is designed to break down slowly, preventing large chunks from breaking off unlike rawhide or pig ears.

    Note: Its always a good idea to supervise your pup when giving them any chew though :)

  • MARROWZ chews leads the industry with protein power. It is a healthy chew that is not ((((((((

  • 100% human-grade collagen. No preservatives, sugars, salts, or fillers.

    Each flavor is made with ingredients specified.

    Example: A MARROWZ Peanut Butter chew is made with a beef collagen base & you guessed it - Peanut Butter!

  • Yes, MARROWZ chews come in various sizes suitable for all dog breeds.

    Puppy Chew: Approximately 4.5 inches (11.43 cm) long. Weight: .67 oz (19g) 67 calories

    Small Chew: Approximately 4 inches (10.16 cm) long. Weight: 1.59 oz (45g) 170 calories

    Medium Chew: Approximately 5 inches (12.7 cm) long. Weight: 2.36 oz (67g) 260 calories

    Large Chew: Approximately 6 inches (15.24 cm) long. Weight: 4.59 oz (130g) 480 calories

    Extra Large Chew: Approximately 7 inches (17.78 cm) long. Weight: 5.11 oz (145g) 540 calories

  • With just 0.4% fat and no artificial ingredients, it's ideal for dogs needing lean, clean nutrition, especially pups who suffer from diabetes and pancreatic disease.

  • In the rare instance that your pup gets sticky paws from the MARROWZ chew they just enjoyed, we recommend using warm water and a rag to wipe off the residue.