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Sold by: J&C Pet Supply
Sold by: J&C Pet Supply
(15151 ratings)
100% positive over last 12 months
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Jack&Pup Mammoth Large Dog Bone | 16" Marrow Dog Bones for Aggressive Chewers | Single Ingredient Long Lasting Chew Bones (1 Pack)

4.4 4.4 out of 5 stars 1,952 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Dog Bones by Jack & Pup

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Purchase options and add-ons

Brand Jack & Pup
Flavor Smoked Beef
Age Range (Description) Medium to Heavy Chewers
Item Form Bone
Specific Uses For Product Dental Care

About this item

  • Rich Meaty Flavor – The Jack & Pup Mammoth Bone Dog Treat is a beef femur bone along with its two large knuckles. Guaranteed to satisfy even the most aggressive chewers. Prepared by slow roasting and naturally smoked along with pieces of tendon and meat, to enhance its flavor and provide a hearty and savory dog treat. Your canine will be entertained for many hours, chewing away on this giant bone and enjoying its’ delicious flavor!
  • Top Quality – Sourced from grass fed, free range cattle, and raised without any added hormones or antibiotics, resulting in a healthier and better tasting treat. Processed in a USDA Human Grade Certified and Inspected facility. Each Beef Mammoth Dog Bone Treat is handpicked and inspected to ensure quality and perfect consistency. Naturally odor free, without the use of any preservatives or chemicals.
  • 100% Digestible & Safe – Guaranteed to be fully digestible and guaranteed not to cause any side-effects. The Jack&Pup Beef Mammoth Bone Dog Treat is a natural, protein-rich, one-ingredient dog chew treat, without any additives or artificial ingredients. Our careful and natural preparation of the mammoth dog bone treat effectively eliminates all bacteria and contaminates; making its’ consumption fully safe.
  • Healthy –Full of essential fatty acids, vitamins and minerals (calcium, iron, phosphorus, zinc, selenium, magnesium and manganese).
  • Supports Healthy Teeth, Gums & Jaws – Helps keep the dog’s teeth healthy and clean. Effectively removes tartar build-up and plaque, strengthens gums and exercises the jaws. / Perfect for medium and large dogs.

Additional Details

Small Business
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Customer ratings by feature

Giftable
4.5 4.5
Flavor
4.2 4.2
Value for money
4.1 4.1
Longevity
4.0 4.0

Frequently bought together

$19.49 ($19.49/Count)
Get it as soon as Wednesday, Mar 27
In Stock
Sold by J&C Pet Supply and ships from Amazon Fulfillment.
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$15.05 ($5.10/lb)
Get it as soon as Wednesday, Mar 27
In Stock
Ships from and sold by Amazon.com.
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This Item
Jack&Pup Mammoth Large Dog Bone | 16" Marrow Dog Bones for Aggressive Chewers | Single Ingredient Long Lasting Chew Bones (1 Pack)
Jack&Pup Mammoth Large Dog Bone | 16" Marrow Dog Bones for Aggressive Chewers | Single Ingredient Long Lasting Chew Bones (1 Pack)
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Price$19.49$15.93$19.98$17.99$19.99
Delivery
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Customer Ratings
Longevity
4.0
4.4
4.2
5.0
Flavor
4.2
4.7
4.2
Value for money
4.1
4.2
3.9
Freshness
3.2
4.8
4.5
For teething
4.5
4.1
5.0
Sold By
J&C Pet Supply
Evendo
Jones Natural Chews
Amazon.com
Raw Paws Pet Food
flavor
Smoked Beef
Liver
Shank (3 count)
Natural
Beef
target species
Dog
Dog
Dog
Dog
Dog
form
Bone
Stick
Stick
Stick
Dry
weight
0.55 pounds
2 pounds
1.47 kilograms
breed recommendation
Medium Breeds, Large Breeds
All Breed Sizes
Large Breeds
Large Breeds
All Breed Sizes
ingredients
Bone
Liver, Beef Bone, Shin Bone
All-Natural
Beef Femur Bone

From the brand


Product Description

top banner

Premium grade

Loads of fun

grass fed  beef

dental health

mammoth bone
single ingredient
logo
brand story

Looking for specific info?

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Package Dimensions ‏ : ‎ 16.02 x 6.02 x 5.16 inches; 3.06 Pounds
  • Item model number ‏ : ‎ F204-MmthBn1
  • Date First Available ‏ : ‎ June 12, 2017
  • Manufacturer ‏ : ‎ Jack & Pup
  • ASIN ‏ : ‎ B072N1C39S
  • Customer Reviews:
    4.4 4.4 out of 5 stars 1,952 ratings

WARNING:

CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

Important information

Ingredients

Bone

Directions

Please supervise your dog when giving any chew or treat and ensure your pup has easy access to fresh water before, during, and after treat consumption. Remove small or broken pieces to prevent any potential choking hazard. Please be mindful of your pet's age, health, and current diet conditions when selecting products.

Customer reviews

4.4 out of 5 stars
4.4 out of 5
1,952 global ratings

Customers say

Customers like the size, value, and durability of the dog bone. For example, they mention it's huge, totally worth the price, and holds up perfectly. Customers are also happy with taste, and chewability. That said, opinions are mixed on quality and smell.

AI-generated from the text of customer reviews

94 customers mention71 positive23 negative

Customers like the size of the pet food. They say it's huge, perfect for large dogs, and big enough to keep them occupied for a while.

"Bought this for my Great Dane. Perfect size! He usually goes through a bone in less than 48 hours. This one seems to be lasting much longer." Read more

"...Jack & Pup definitely exceeded my expectations with this bone. It is huge...." Read more

"...The mammoth femur bone is AWESOME! It is huge. My furbabies have taken turns chewing on it...." Read more

"...It is literally bigger than my small dog. I've enclosed a picture to show the size versus my dog...." Read more

63 customers mention51 positive12 negative

Customers like the value of the pet food. They mention that it's totally worth the price, and is an excellent purchase.

"...We’re going on about 4-5 days and she’s still chomping on it. Worth every penny" Read more

"...The price is well worth it. My mom's dog was extremely happy with his beef bone. He chewed and licked on it. I doubt he got much sleep that night." Read more

"...and it does not cost much more than the smaller, lower-quality knuckle bones at our local pet supply store (TRIPLE WIN!)...." Read more

"...It will certainly last awhile and for the price point is definitely worth it. Highly recommend." Read more

39 customers mention39 positive0 negative

Customers are satisfied with the durability of the pet food. They mention that it lasts a long time and holds up perfectly.

"...Last a long time, kinda messy but so are dogs. Even my ferrets like them, funny watching a little ferret drag a big bone like that off to chew on...." Read more

"...we can already tell it will last a loooooong time (DOUBLE WIN!),..." Read more

"...This one seems to be lasting much longer." Read more

"...But this bone is his favorite. It will certainly last awhile and for the price point is definitely worth it. Highly recommend." Read more

28 customers mention28 positive0 negative

Customers are satisfied with the taste of the pet food. They mention that it is meaty, has tons of yummy pieces, and is a great treat. Some say that the bone is absolutely amazing and worth the price.

"...However, this bone is from grass-fed beef (WIN!), we can already tell it will last a loooooong time (DOUBLE WIN!),..." Read more

"...He loves the flavor and texture of this bone and it is heavy enough that he can’t pick it up and carry it to carpeted areas of the house...." Read more

"...I really like that the bone is from grass fed beef and it is all natural. It's important that my dogs are given treats that are healthy for them...." Read more

"...It's made by slow roasting and smoking and actually has some meat / tendon on it for enhanced hearty flavor...." Read more

22 customers mention18 positive4 negative

Customers like the chewability of the pet food. They mention it's great for aggressive chewers, heavy chewers and puppies. They say it lasts hours and is perfect for teething. Customers also say it keeps their pets distracted from chewing on everything else.

"...They are flexible so definitely not bone, extra goodies for my pup. I may not have to buy another bone til next year lol...." Read more

"...and benefit from the nutrition, exercise, and psychological stress relief chewing on these bones. Some dogs do less damage to the dog lovers house...." Read more

"...artificial ingredients so not only does it taste good but is good for our fur-babies!" Read more

"...But with this he can chew for hours!..." Read more

170 customers mention88 positive82 negative

Customers are mixed about the quality of the pet food. Some mention it's a great bone, while others say it arrived broken.

"...This one has not broken into shards so far (thank goodness). My boy is a very aggressive chewer and the bone is still in full tact...." Read more

"Bad, don’t buy this, the knuckle breaks into little pieces...." Read more

"...Great quality but not 5 stars because it was a damaged product that can only be partially used." Read more

"...The other bone was damaged it had both ends broke off. One end of the plastic had ripped open before i opened the box...." Read more

30 customers mention10 positive20 negative

Customers are mixed about the smell of the pet food. Some mention that it doesn't smell bad, while others say that it has a weird smell that goes away.

"...The smell reminds me of grass fed beef, a little over powering if you’re not used to it...." Read more

"...It has a nice almost smoky odor to it, but there is no way my miniature pinscher could even begin to chew on it or pick it up...." Read more

"...The only thing I don't like about it is the smell it gets after hours of chewing, but most bones kinda have a weird smell when soggy." Read more

"...The bone has a strong smell and my Great Dane and German Shepard are serious chewers...." Read more

17 customers mention0 positive17 negative

Customers dislike the messiness of the pet food. They say it makes a huge mess, and a terrible mess in their laundry room. Some customers also mention that the bone makes messes on the floor.

"...But really… my Stash loves it, yes it is a little messy (puppy pad helped) with little crumbs...." Read more

"...Last a long time, kinda messy but so are dogs. Even my ferrets like them, funny watching a little ferret drag a big bone like that off to chew on...." Read more

"...It does make a mess so be prepared to vacuum, but it's smaller peices not chunks at least...." Read more

"...This thing is messy, that's my biggest complaint. Pieces of dried meat go everywhere...." Read more

T-Rex called and wants his femur bone back
5 Stars
T-Rex called and wants his femur bone back
When I ordered this bone I thought I had a pretty good idea about how big it was by the reviews and pictures I researched, well I was dead wrong. When the UPS driver delivered the package I was a little annoyed by the size of the box thinking it was way too big for the size of the bone. Once I got the box opened I’m not sure who was more surprised my pup Stash or myself…🦴 😳 🦴 I have never seen anything like this before and really my first thought was that t-Rex is going to want his bone back and I sure hope he doesn’t come looking here. But really… my Stash loves it, yes it is a little messy (puppy pad helped) with little crumbs. This one has not broken into shards so far (thank goodness). My boy is a very aggressive chewer and the bone is still in full tact. The size and price of this bone I expected the bone to be maybe half this size. I will buy this bone as often as necessary. Y’all should really give this bone a try. You need to get this treat for your dog. Highly recommended!!!
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Top reviews from the United States

Reviewed in the United States on December 24, 2023
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5.0 out of 5 stars There hugh 😃 and perfect for our big dogs.
Reviewed in the United States on December 24, 2023
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Reviewed in the United States on September 29, 2023
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5.0 out of 5 stars T-Rex called and wants his femur bone back
Reviewed in the United States on September 29, 2023
When I ordered this bone I thought I had a pretty good idea about how big it was by the reviews and pictures I researched, well I was dead wrong. When the UPS driver delivered the package I was a little annoyed by the size of the box thinking it was way too big for the size of the bone. Once I got the box opened I’m not sure who was more surprised my pup Stash or myself…🦴 😳 🦴 I have never seen anything like this before and really my first thought was that t-Rex is going to want his bone back and I sure hope he doesn’t come looking here. But really… my Stash loves it, yes it is a little messy (puppy pad helped) with little crumbs. This one has not broken into shards so far (thank goodness). My boy is a very aggressive chewer and the bone is still in full tact. The size and price of this bone I expected the bone to be maybe half this size. I will buy this bone as often as necessary. Y’all should really give this bone a try. You need to get this treat for your dog. Highly recommended!!!
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9 people found this helpful
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Reviewed in the United States on January 1, 2024
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Reviewed in the United States on September 22, 2022
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Reviewed in the United States on June 28, 2021
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3.0 out of 5 stars Shattered on arrival
Reviewed in the United States on June 28, 2021
I think the item would have been a 5 star item but it was shipped in a plastic bag and was shattered when it arrived. I ordered the bone to have one solid bone for my dog to chew but it came broken in half with multiple fragments broken off. I had to throw all of the fragments away so my dog didn’t hurt herself with them and gave her the two large halves. She loved what she was able to use but what I got was not how I was expecting it. I’ll have to order a different bone for her because this one will not last like it would if it was solid. Great quality but not 5 stars because it was a damaged product that can only be partially used.
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