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Primal Marrow Bones Review – Keeping Safe with Raw Bones

Our whole crew eager to try out Primal's Raw Bones for Dogs
Written by Kevin Sando

Raw feeding may be one of the most talked about, yet least understood topics in the pet industry. While it seems simple on the surface, there’s a lot to learn to make sure that you are providing adequate nutrition for your pets – and doing so safely.

Figuring all this out and preparing the food on your own is a lot to take on for most dog owners (us included!) Thankfully, there are easier options available for those who want the benefits of a raw diet, but lack the knowledge or time to DIY.

MyDogLikes reviews Primal Pet Food and their raw marrow dog bones.Primal and the BARF Diet  

We first learned about Primal and their raw philosophy at Backer’s Total Pet Expo. We had noticed Primal products in our local store, but were intimidated with the idea of feeding raw at the time. After chatting with a Primal representative, our fears vanished…we were intrigued! Our interest turned to excitement when we were offered the opportunity to test out and review Primal Raw for our readers!

Browse Primal Pet Food on Amazon

As advocates of the BARF dog food diet (Bones and Raw Food or Biologically Appropriate Raw Food), Primal believes that our pets should be eating a diet that mimics the eating habits of animals in their natural habitat, the wild! Simply put, the BARF dog food diet consists of muscle meat, organs, fresh fruit/vegetables and bones.

Throw me a Bone

Giving bones to dogs can be a somewhat controversial topic. So we thought…Where better to begin the discussion about the Primal diet? With so many conflicting statements and opinions about bones out there, its hard to know what to believe. While there are potential hazards to look out for, bones play an important role in a balanced raw diet.

I would like to preface this discussion by reminding that there are many different types of bones and that they should only be given under direct supervision!

Our cat Maxwell sniffing out the Beef Marrow Bones for Dogs from Primal Pet!

The Importance of Bones in a Raw Diet

For years we have given the boys bones as a special treat; but it wasn’t until we started learning about raw feeding that we found out how crucial they are to a complete raw diet.

You may think that a bone is a bone when it comes to feeding your dogs. Well…..not exactly.

When visiting your local pet store you will see many different types of bones, from many different animals, prepared in many different ways.  All of this is important when it comes to feeding bones safely.

Primal breaks their dog bones into 2 categories:  Raw Meaty Bones and Recreational Bones.

Raw bones can be an important component of a Raw Diet for Dogs. Here Harley is eager to try out a Primal marrow bone.

Raw Meaty Bones vs Recreational Bones

Primal’s Raw Meaty Bones can be completely consumed.  This category includes chicken/ turkey necks and chicken backs. They are considered “soft bones” as they do not splinter. Instead, they are able to be crushed by your dogs strong molars and powerful jaw. These bones are a natural source of the calcium needed for a strong skeletal system.

Primal’s Recreational Bones are not to be fully consumed. This category includes marrow and femur bones. They are great for tooth and gum nourishment and satisfying a dogs need to chew.  They should be discarded after a day or two when all the meat and marrow has been removed.  These bones are significantly harder than the raw meaty bones and can cause cracked or chipped teeth if left around for prolonged chewing.

Primal Raw Beef Marrow Bones

After spending a week apart from them visiting family, we thought the boys deserved a special treat. We figured the Primal Marrow bones in our freezer would be just the thing!

MyDogLikes reviews Primal marrow bones. These are considered recreational bones and should not be completely consumed.

These hormone and antibiotic-free marrow bones are sourced from beef raised in the USA! They are roughly 4” long and 1-½” in diameter.  Most importantly, they are covered in quite an enticing layer of muscle, tendon, and fat (or so the boys would indicate!).

Harley and Charlie from MyDogLikes review Primal Raw Marrow Recreational Bones

Ideally we would have tested these bones outside – but with a deep snow pack and windchills of -20, that was clearly not happening!!

You may be wondering how on earth you feed raw meaty bones inside without making a mess?!

Well, for starters these bones are to be kept frozen until it is time to eat. A cold hard bone is going to make much less of a mess than one that is fresh or fully thawed!

We decided to keep them isolated in the kitchen while they were enjoying their Primal bones. Here, we could easily wipe the tile floors when they were finished. If you don’t have a convenient cleanable surface, laying out a large beach towel that you can throw in the wash will do the trick too! 

Our Golden Retrievers Harley and Charlie waiting patiently for a treat!

Its Go Time – Reviewing the Primal Marrow Bone!

With the crinkle of a bag, and the aroma of fresh meat in the air, we had some curious pups! Once they narrowed down where the sounds and smells were coming from, the boys were at full attention.

Our whole crew eager to try out Primal's Raw Bones for Dogs

“Is this real life”

I gave the boys the chance to sniff the Marrow Bones to see if they might be interested  (Ha!). Each gingerly licked the bone as I held it and stood there not knowing whether this was real life and they could take the bone from me or not! Although sometimes they engage in some pretty wild behavior while they are waiting for goodies to drop, this was different; nothing but laser focus!

Charlie loves raw dog bones from Primal Pet Foods! Here he is about to enjoy a raw beef marrow bone.

Once I assured each of them that it was OK to take the bone and settled them into their respective corners of the kitchen, it took no convincing whatsoever to get the boys to work pulling bits of flesh from their prized possessions!

A Problem Solving Approach

It took the boys about 30 minutes to 1 hr to strip the bone of its flesh and remove most of the marrow. While prolonged “chewing” isn’t good for your dogs teeth, eating the Primal Beef Marrow Bone was different since it consisted of licking and tearing primarily. It was great to see the boys acting as they would in nature; using their brains to problem solve and their teeth to rip and tear away at the flesh.

Harley tearing meat from his Primal raw Beef Marrow Bone

As the boys worked through the bones, they slowly thawed and became slightly more “wet”; however, this closely coincided with most of the flesh and tendon stripping and didn’t make a noticeable mess on the floor.

Our dogs enjoying some marrow bones for dogs

Frustration Station

Frustrated with the slipping and sliding and difficulty “holding” their bones on the slippery kitchen floor, at a couple of points, the boys tried to get up and take their bones to the carpet for a better grip. A little problem solving fixed this in a jiffy and resulted in giving each of the boys a hand towel to eat their bones on….Problem solved!

Learn more about bones that are safe for dogs and why you should always supervise their chewing.

Know your place

If your dog knows the “place” command (returning to a blanket, bed, or special spot) using a towel is a helpful tip, as a quick command easily redirected the boys back to their “place” when they tried to make an escape to their favorite chewing spots (ie. the furniture and carpet!).

Working on the marrow from his Primal Bone

After all the meat and tendons had been stripped from the bone, I simply threw the towels in the washing machine to keep things sanitary.  A quick spray of disinfectant on the kitchen floor, and we were back in business!

After stripping the bones of all the flesh-the party didn’t stop! The boys intermittently chewed on or carried around their treasures (bones) for the rest of the day and into the next morning! The boys would have chewed on these bones relentlessly with no breaks, so we distracted them and took the bones away for periods of time to give them a break. With any bone it is always important to monitor your dogs and watch for signs of fatigue or splintering/breakage. Happily, a full day later, there was still no splintering despite hours of enjoyment.

Marrow Bones can be an important component in a raw diet for dogs

According to package instructions, Primal Beef Marrow Bones should be taken away after 24-48 hours – which just so happened to align with Harley’s oral surgery (he is having a mass removed). Without the scheduled surgery, it would have been hard to tear them away from these bones! The piece of mind that I had after realizing that their best attempts at total destruction did not result in shattering or splintering…well there just is no value you can put on that!

MyDogLikes reviews Primal's Marrow Bones for Dogs

Why MyDogLikes Primal Marrow Bones

Raw meat and marrow – What dog wouldn’t want to get their paws on one of these? We loved watching them instinctively rip and tear tendons and meat from the bones. Not only does it help to satisfy their retriever desire to chew, but it mentally stimulates them as well as they manipulate their bodies to hold the bones just right to get every last morsel of tendon, meat, and marrow from it.   

Using a towel to contain the mess and potential spread of bacteria

While we were initially concerned about the mess, an easy solution would be to feed outdoors until the initial meat and marrow is stripped from the bone. Or if you are in what feels like the Tundra (Gotta love Western New York winters), feeding on a wipeable floor or with a towel is an easy solution. The towel also helped to keep clean up concentrated to one spot. Bonus points awarded if your dog knows the “place” command which easily redirects them when attempts are made to head to their favorite chew spots like carpet or upholstered surfaces that are not as easy to clean.  

Recreational Bones for Dogs

We had absolutely no doubt that the Primal bones would go over well with the boys. What we were looking to see is how the bones themselves stood up to their chewing. We have had some bad experiences with splintering bones in the past, and made sure to keep a close eye on how they were holding up. Nearly 24 hours later with lots of chew time mixed in, the bones were clean, intact, and safe!

Stay tuned as we explore more products in the Primal line and tackle other common questions about raw and BARF dog food diets!

Click Here to Pick up Some Primal Bones on Amazon!

About the author

Kevin Sando

Kevin is a mechanical engineer with a degree from the Rochester Institute of Technology. He has move than a decade experience in new product design, prototyping and early stage manufacturing. Pairing this background with his love of dogs, gives him a unique perspective to evaluate the design and execution of new and interesting pet products.


  • We have been feeding marrow bones to QQ and Chyler regularly (one bone a week) for a long while. I find that the commercial marrow bones sold for dogs in pet stores are too big for QQ and Chyler though, so I tend to buy the ones in our local grocery stores that are sawed smaller. I freeze them for a couple of days before giving it to them on the patio.They absolutely love it! And I find that it really helps in reducing tartar build up on their teeth.

    • Thats great Yilise! These would definitely be big for a petite dog, but perhaps the consumable bones would work for a dog their size? Thanks for the great tips!

  • Okay, I’m drooling on the keyboard. These would be great for a bit warmer weather. My sisters and I could enjoy them out in the yard.

    • We were planning to feed outside but it was soooo cold that day! They are surprisingly not that messy, but laying out a towel helps if you feed inside.

    • Thanks Abby. I was intimidated when we started but there are so many great options out there. I had always been told growing up that raw meat would cause digestive upset, but I have seen nothing but positive effects and solid BM’s!

  • I couldn’t imagine the look on Laika’s face if I presented her with one of these. “Is this real life?” is right lol.

    • Haha yes! Have you ever seen the “David after Dentist” Youtube video…thats my inspiration haha

  • This was a joy to read. Thank you for all the photos and information 🙂 We use the towel too, the only time the towel failed is when kitty took off running with her brother’s bone.

  • I was all excited to find a strong bone! I bought a Primal beef marrow raw bone & gave it to my new rescue. He chewedcon it for about 45 minutes, he’s a strong chewer. With in 8 hours he was completely lethargic, weak, not eating or drinking water! I took him to the Vet & found out he was having digestive issues cfrom the bone! He had a bacterial infection! $200 later & he’s on meds & resting. Never again will I give a dog Primal raw bones!

    • Pamela, first, I am so glad that your dog is ok. I can only imagine how scary that must have been. We have only had positive experiences with these bones. Did you reach out to the company? If not, I’d like to reach out on your behalf to see if this is a common issue. Please, let us know.

      • Hi Kevin,
        Thanks for responding. Yes, very scary for me & my little guy! He’s on medication now & the blood work comes back tomorrow. When I looked up Primal & the raw bones, I found lots of warnings about the surfaces & how the bones are manufactured. The Vet said it could have had salmonella or Listeria or thawed out & frozen again, not properly frozen. Very stressful.

  • Hello
    I have a adopted miniature pincher dog she suffers from anal gland problems I read that a person can give her fibre
    What kind of bones can I give her for her tummy too work well
    Kind regards
    Linda van Biljon
    South Africa