Bison Marrow Bone (6-8”)

Quantity

One ingredient. Hours of rich, marrow-filled chewing. Slow-roasted, single-ingredient bison marrow — our biggest size, built for large breeds and power chewers.

🦴 Long-lasting chew — slow-roasted over 40 hours for hours of happy chewing.
🍖 Rich, real marrow — a deeply satisfying reward dogs dig for.
🧠 Mental enrichment — a natural boredom-buster.
✅ One clean ingredient — 100% grass-fed bison bone, nothing added. Check our ingredients, we dare you.
🏔️ Made in Colorado — grass-fed, small-farm sourced.

Feel-good food for your four-legged family — a chew that gives back.

*Always supervise your dog with any chew.

✓ Single-ingredient✓ Slow-roasted 40 hours✓ Rich, real marrow✓ Made in Colorado

Why it's worth it

🦴

Long-lastingSlow-roasted 40 hrs

🍖

Rich marrowDogs dig for it

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One ingredient100% bison bone

🏔️

Made in ColoradoGrass-fed, small-farm sourced

A chew with a job

Slow-roasted bison marrow gives big chewers a rich, long-lasting job that keeps them busy and mentally engaged — and buys you a little peace and quiet.

The Forever Dog way

We believe in minimally-processed, whole-food nutrition that supports a longer, healthier life. One ingredient, slow-roasted, nothing synthetic — the opposite of ultra-processed junk.

Winnie Lou vs. rawhides & destructible toys

Winnie Lou

Rawhide & toys

One recognizable ingredient

✓

No dyes, glues, or synthetic stuffing

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No chemical bleaching or processing

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Slow-roasted 40 hours

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Rich, real marrow

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Made in Colorado

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How to serve

Pick the size that suits your dog and chewing style.

Always supervise with any chew. Refrigerate leftover marrow and use within a few days.

Enjoy a happy, mentally-stimulated pup!

Questions? Answered.

How long will one last?

Marrow bones are one of our longest-lasting chews — typically they'll work on the outside for thirty minutes than start working on the marrow. We suggest breaking up into multiple chewing sessions and taking away after 30 minutes or if your dog gets too aggressive.

Why pay more than a traditional rawhide chew?

Because you can pronounce every ingredient — one, actually. No bleach, dyes, glue, or mystery rawhide. Just clean, single-ingredient bison, slow-roasted in Colorado.

Is it safe for my dog?

Marrow bones are a dense, natural bone — best for moderate chewers, always under supervision. We slow roast ours for over 40 hours at low temperatures with moisture throughtout the whole process to prevent breakage or splintering.

Which size should I choose?

2" for puppies, small dogs & light chewers; 4-5" for medium dogs; 6-8" for large breeds & power chewers.

What's actually in it?

One ingredient: bison marrow bone. No salt, sugar, smoke, rubs, or preservatives.

My dog has allergies — is bison okay?

Bison is a novel protein and a great option for dogs sensitive to beef or chicken.

How do I store it, and where is it made?

Store in a cool, dry place; refrigerate any exposed marrow and use within a few days. Made in Colorado from local, grass-fed bison.

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