Ark Naturals Gray Muzzle Old Bones Happy Joint Soft Chew Joint Supplement for Senior Dogs, 90 count

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About This Item

Details

  • All-natural ingredients with an excellent taste for soothing joint discomfort
  • No corn, wheat, soy, by-products, artificial colors, flavors or preservatives.
  • Contains glucosamine, chondroitin, and green-lipped mussel to increase mobility and flexibility of joints and connective tissue. Also contains omega-3 oil and turmeric which act as anti-inflammatories
  • Vet recommended for senior dogs to help combat side effects of aging
  • Safe for dogs 5 years and older

Ingredient Information

Instructions

Learn More About Ark Naturals From Our Team of Experts

Ark Naturals Gray Muzzle Treats

Keep your senior pup feeling his best with Ark Naturals Gray Muzzle limited ingredient chews and treats. They provide support for things like joint health, cognition, heart function, and dental care to help your buddy thrive in his golden years.

Putting the Fun in Functional

As pet parents, the folks at Ark Naturals know the importance of products that are tasty and functional. For over 25 years, they’ve carefully crafted their formulas in the USA, using globally curated ingredients and no artificial flavors or colors.

Never Compromising

Even as they grow, Ark Naturals is forever committed to providing the highest quality products for your pets to enjoy. They don’t cut corners and never compromise when it comes to ingredients. Because pets are family, and family deserves the best.

About Ark Naturals

Since 1996, Ark Naturals has been creating products that improve the quality of pets’ lives. Their synergistic products for dental, hip & joint, skin & coat, senior dog, and wellness care help keep your pet healthy from tooth to tail.

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Questions & Answers

7 Customer Questions


How much glucosamine is in each piece?

Answer by ChewyJan 08, 2025
There is 1,000 mg of glucosamine per chew.

Where are these made?

Answer by ChewyDec 16, 2024
This supplement is made in the USA.

Do I store them in room temperature or refrigerator after open

Answer by ChewyAug 29, 2022
This supplement does not require refrigeration after opening.

How many kcal per treat?

Answer by ChewyFeb 05, 2022
These treats have 3.05 calories per piece.

4.3
Rated 4.3 out of 5 stars
404 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Active Ingredients

87% Positive

Dosage and Administration

79% Positive

Effectiveness

81% Positive

Quality and Purity

81% Positive

288 Customer Reviews



Rated 2 out of 5 stars
By Rebecca on Oct 3, 2025

Not as soft as expected

Don't get me wrong I have bought these in the past for my other two babies that I have recently lost but I have to say they lived a very full life of 17 years. I

Don't get me wrong I have bought these in the past for my other two babies that I have recently lost but I have to say they lived a very full life of 17 years. I have always bought this particular hip and joint and they did not have any signs of aches and pains in their hips.


Rated 1 out of 5 stars
By RACHEL on Dec 10, 2025

No Effect

Didn't do anything to help, I'll stick with my OG supps for my doggo.

Didn't do anything to help, I'll stick with my OG supps for my doggo.


Rated 5 out of 5 stars
By Miriam on Oct 9, 2025

Helped my Senior Dog

My 16-year-old dog is much better. She's running constantly when outside, that people actually think she's a puppy - Thank you

My 16-year-old dog is much better. She's running constantly when outside, that people actually think she's a puppy - Thank you


Rated 2 out of 5 stars
By Dian on Sep 27, 2025

Made her sick

We thought we were getting something good for her but she ended up getting sick after taking it for a few days.

We thought we were getting something good for her but she ended up getting sick after taking it for a few days.


Rated 5 out of 5 stars
By Lisa on Oct 13, 2025

gray muzzle

it actually works! My shepherd is 11 years old and still jumps up intot he back of my Subaru

it actually works! My shepherd is 11 years old and still jumps up intot he back of my Subaru


Rated 5 out of 5 stars
By Rachelle on Aug 21, 2025

My Lola loves them!

Very soft for my mostly toothless old chihuahua, she loves the flavor so much that I use it as a treat!

Very soft for my mostly toothless old chihuahua, she loves the flavor so much that I use it as a treat!


Rated 5 out of 5 stars
By Kenneth on Sep 24, 2025

I hope they help.

Jojo ears them right up. Is a 12 year old Red Heeler.

Jojo ears them right up. Is a 12 year old Red Heeler.


Rated 5 out of 5 stars
By Donna on Oct 20, 2025

Good price for joint chews

Quick delivery for a good product

Quick delivery for a good product


Rated 5 out of 5 stars
By Mindy on Apr 3, 2025

Soft for Seniors with benefits

My senior dog needs softer chews and this delivered...with health benefits! And the name "Gray Muzzle" is clever, adorable and suiting. Thank you for a great product

My senior dog needs softer chews and this delivered...with health benefits! And the name "Gray Muzzle" is clever, adorable and suiting. Thank you for a great product. P.S. my pup loves them!


Rated 5 out of 5 stars
By amber on Apr 24, 2025

My dog loves them

Easy for him to eat and effective. If I forgot to give them I notice him struggling more with his back legs. He's 14!

Easy for him to eat and effective. If I forgot to give them I notice him struggling more with his back legs. He's 14!