Clean Mass by Maxs

Marsoni

M251S

$114.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Clean Mass by MaxsMAXS Clean MASS provides the perfect carb to protein ratio to pack on lean muscle MASS! Clean MASS combines our sustained release GlycoForce Carb System with our fast, medium and slow release Anabolic Protein Blend in a 2: 1 ratio ideal for adding size without fat. To help support maximum growth we also include specific amino acids and potent activators that fuel recovery and stimulate protein synthesis. How it helps Optimum 2: 1 Ration of Carbs to

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Our corgi is a very aggressive chewer but just doesn’t like this toy. He’ll pick it up excitedly and run off with it only to drop it and walk away, as if he tastes something bad. He’s attempted to chew it a few times but will stop within a few seconds and just walk away. He’s done this at least 10 times. I can’t figure it out. This dog chews up everything, but leaves this toy alone. I had such great hopes for this chew toy. A big waste of money.

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Reviewed in the United States on April 28, 2020

Verified Purchase

Mark Schull

Waukegan, US

★★★★★ 5

Great Product

Size: 7.75"

The bones are great! We have two Golden Retrievers and they love them

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Reviewed in the United States on September 9, 2025

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JCNP

Grantham, US

★★★★★ 5

The best

Size: 4"

Love all the bark bone products. Very durable

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Reviewed in the United States on November 15, 2025

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ashley

Louisville, US

★★★★★ 5

The best for my 3 extreme chewers!!

Size: 9.75"

These are the only bones I buy!!! We have three extreme chewers, pitty, Great Dane, German Shepard, and they love these! They last for about 6 months or so before they get to small for my liking and I order more. That is amazing considering the "toughest" toys that are "indestructible" usually last three minutes max lol. I like that they are made of good ingredients and made in the USA, and they don't have any weird smells like some bones I've tried. They all go bananas when I get a new box in, definitely my only go to for extreme chewers!!

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Reviewed in the United States on October 8, 2025

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Janece Pool

Los Angeles, US

★★★★★ 5

10/10!

Size: 6", Size: 6"

My dogs love the Boar BarkBone! I ordered a medium thinking it would still be pretty big, but it came in looking more like a small, hence the name of the "Boar" BarkBone. The Dino BarkBones seem to size up one and the Boar BarkBones size down one, so keep that in kind when getting one for your furry friend. Nevertheless, my two smaller dogs still enjoy chewing on this bone! It is easy for them to keep a hold of and easy to chew on. Like other Pet Qwerks bones we’ve gotten in the past, it does not smell to me, but the dogs seem to love the smell and it is everlasting throughout the entire life of the bone. It doesn’t ever break off in easy-to-swallow chunks and is actually pretty hard to break into. This bone is perfect for every dog, from light chewers to tough chewers, and is something I would recommend to anyone!

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Reviewed in the United States on July 18, 2019