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Nutramax Cosequin Maximum Strength (DS) Plus MSM Chewable Tablets Joint Health Supplement for Dogs

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Nutramax Cosequin Maximum Strength (DS) Plus MSM is a joint health supplement for dogs containing glucosamine, chondroitin sulfate, and MSM. It helps to support and maintain the health of your dog's joints and connective tissue. The #1 veterinarian recommended joint health supplement brand.

Key Benefits

  • Cosequin maintains optimal joint function to increase joint mobility
  • Supports cartilage production and protects existing cartilage from breakdown
  • Safe, effective and bioavailable supplement that is great for dogs of all sizes
  • #1 veterinarian recommended brand
  • Double strength, chewable tablets are easy to administer to keep your pet healthy to climb stairs, rise, and jump


Store in a cool, dry area. Keep out of reach of children.

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Nutritional Info


  1. Each Chewable Tablet Contains: Glucosamine Hydrochloride (HCl) Minimum (600 mg*), Sodium Chondroitin Sulfate Minimum (300 mg**), Methylsulfonylmethane (MSM) Minimum (250 mg*), Manganese Minimum (3 mg***). *Not Recognized As An Essential Dietary Nutrient By the AAFCO Dog Food Nutrient Profiles. Cosequin Contains Fchg49 Glucosamine and Trh122 Sodium Chondroitin Sulfate, Nutramax Laboratories Proprietary Veterinary Researched Specifications. **Reported On A Hydrous Basis. ***from Manganese Ascorbate.

Feeding Instructions

Weight Initial (4-6 Weeks) Daily Feeding Maintenance Daily Feeding
Up to 15 lbs 1/2 tablet 1/2 tablet every other day
16-30 lbs 1 tablet 1/2 tablet
31-60 lbs 2 tablets 1 tablet
Over 60 lbs 3 tablets 1-2 tablets

Once consistent response has been seen, these maintenance levels may be reduced to every other day. The maintenance level can also be used long-term on healthy dogs to help support their joints.

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Bringing Relief to Your Dog's Joints

Cosequin is a specially formulated, scientifically researched joint-heath supplement that helps pets maintain healthy joints and cartilage. And it's effective, making Cosequin the #1 veterinarian recommended retail joint-health supplement brand!

Nutramax Cosequin Joint-heath Supplement
Watch for the Warning Signs

Watch for the Warning Signs

If your pup displays the following warning signs of joint pain and cartilage breakdown, Cosequin can help decrease or even eliminate them — allowing your dog to move around pain-free, while enhancing his quality of life.

  • Lower activity level
  • Difficulty sitting or standing
  • Stiff or uncomfortable when moving
  • Trouble getting up or down stairs
  • Decreased interest in interacting with toys, other animals or even you

Can Your dog Benefit From Cosequin?

All dogs can benefit from Cosequin, not just those with joint pain and cartilage breakdown. In fact, even younger dogs and those with no warning signs can supplement with Cosequin to help prevent future cartilage breakdown and enhance recovery when injury occurs.

All dogs can benefit from Cosequin
#1 Veterinarian Recommended Brand

Quality Ingredients, Real Results

Cosequin is manufactured in the USA using a proprietary combination of the highest quality ingredients — including high-purity glucosamine and low-molecular-weight chondroitin and manganese for enhanced absorption — following manufacturing standards adopted by the pharmaceutical industry.

  • Manufactured under strict quality standards
  • Each batch is tested to ensure it meets label claims
  • Available in a variety of formulas to meet your pet's needs

Triple Threat of Ingredients That Work



Blocks the naturally occurring enzymes that break down cartilage.



Acts as a building block of cartilage by keeping cells healthy and working properly.



Helps to optimize the production of cartilage components in joints.

About Nutramax Laboratories

Nutramax Laboratories has been researching and developing products for people and their pets since 1992. In that time they've become an industry leader, setting the bar for manufacturing and quality control, and creating products that make lives better — human and animal alike.

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Customer Reviews

665 reviews 665 Reviews 4.8 out of 5 Stars
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98% Recommend

98% of reviewersrecommend this product

4.8 / 5
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  • Anxious Pets

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    When the vet recommended our purchasing these for our 13 yr. old poodle who was experiencing difficulties getting up and down, etc. I was at first doubtful it would help. However, in just a few short weeks he was no longer laying around doing nothing, but rather is back to playing with me and the 6 yr. old poodle. Both dogs love this and feel it is their treat (I give it to them first thing in the morning when they come in from taking care of business) for being good! I would never had thought it possible.

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  • Small Improvement

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    I've started the recommended dosage two weeks ago. I can see it has begun to help my dog (10years old) when she stands up and lays down. There is little to no more grunting/sighing. At first, she spit the tablet out when she took it from me, but I offered it to her again and now she takes them on the first offering. She is not excited like if it were a treat. I think it's more of when a human takes vitamins or supplement pills. Hoping to see more improvement.

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  • Using as a preventative but love so far

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    I have a three year old Anatolian Shepherd mix and he is a giant. I worry constantly about his joint health and him having a happy healthy life despite his large 135lb size. I haven't noticed a different yet because he's still young, and didn't have any issues yet but I feel safe knowing I'm using it as a preventative!

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  • Cosequin DS

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    We have two German Shepherds that are very active and have had them on this since they were a year old. They are seven now and running around like pups. My Vet says that there are only 4 on the market that work and this is one of them. We can attest to that. Great product and fairly good price. You get what you pay for and this stuff is good.

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  • You are rock stars!

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    My experience couldn't have been better. My elderly mixed breed could hardly get up, it is 100 times better. I ordered on Monday morning and received my order on wednesday. And that was free shipping! My dog gets around much better, wags her tail constantly and actually plays with toys again. I will definitely use Chewy again. Thank you.

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  • antispam4ever

    By on

    there is only one thing that I have to say: I really, truly wish that I did NOT have to create an account with chewy, because of the MASSIVE amount of spam that follows. you buy one thing and get emails, almost daily, about things that have no bearing on what you purchased, ever wish to purchase, and in general clog up your email, to the point that I had to make a NEW email account, just to deal with the unwanted spam email. thanks oh, yeah, the product appears to work as stated.

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  • This Stuff Works

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    My Golden is 10 years old but he thinks he is still 6 . He started with a hip issue which caused him not to place all of his weight on the left rear leg it also made him limp on the same side... After just one week his bad leg the symptoms have disappeared. We will continue to use this product from here on out...

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  • Great prices/convenient delivery.

    By on

    Chewey has great prices for their dog food . I normally drive fifty miles and pay $8.00 more for a 34 pound bag of Purina ProPlan. Chewey delivered this bag to my door in a timely manner as they promised they would. Also purchased Composure for my dog since he tends to be nervous on road trips. Excellent price on that too. Hope Chewey can continue to provide such a wonderful convenient service with a great price.

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  • Midnight Loves This!!

    By on

    Midnight who is 12 years old has arthritis in his legs. I used to give him a different medication for the pain. It was real expensive and it worked for quite awhile. But one day I noticed he wasn't walking as well as he did. So I go searching everywhere for something that could help him more. I saw an ad on TV about Chewy.com. So I searched the website and thought I can try it. After about 3 days later he was active again. He seems to be doing so much better!!!

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  • Amazinnnng!

    By on

    I have noticed my 3 year old lab getting slower jumping in the car, getting pooped out rather quickly at the park and just overall slowed down at a young age I switched her to american journey from blue buffalo as a start and got her on these supplements and she's a different dog now. She has a shinny coat, lots of energy again and all day play at the park without her seeming like she's in pain . This has made a huge impact on her personality . LOVE this product !

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