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Cosequin DS Chewables Plus MSM

Starts $24.99 $17.99 
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Product Info
How to Use
Customer Reviews
Product Info

What is Cosequin DS Plus MSM?

Cosequin DS Plus MSM is a delicious tasting joint supplement for dogs of all breeds, sizes, and lifestyles. Cosequin DS Plus MSM is made with higher levels of glucosamine than Cosequin DS, and also includes chondroitin, which may improve flexibility. MSM is included to relieve pain and inflammation, and also helps maintain cell health.

NOTE: Cosequin for Cats is also available.




  • Supports & maintains joint and connective tissue health
  • Helps support cartilage matrix production & protects existing cartilage from breakdown
  • MSM helps maintain a healthy immune system and rejuvenates cells
  • Dogs think of each chew as a treat
  • Recommended #1 by veterinarians
  • Scored tablets simplify administering

How does Cosequin DS Plus MSM work?

Cosequin DS Plus MSM tablets contain glucosamine which helps hydrate healthy joints by increasing the production of molecules that bind and hold water in the cartilage. Healthy cartilage provides cushioning which helps protect a pet's joints while exercising. Many believe that it provides clinical benefit in the synovial fluid by strengthening cartilage and aiding glycosaminoglycan synthesis. MSM is a sulfur compound found naturally in many foods such as cows milk, meat, seafood, and fruits and vegetables. MSM is added to joint supplements because of its effectiveness to relieve pain and inflammation of the joints. In addition, MSM also plays an important role as an antioxidant in helping to maintain healthy cells, especially in body tissue.


None. If you suspect that your pet has received an overdose of Cosequin DS Plus MSM, consult your veterinarian or emergency veterinary clinic immediately.

How to Use

Cosequin DS Plus MSM Directions:

  • Cosequin DS Plus MSM is for dogs only. For cats, try Cosequin for Cats.
  • Give Cosequin DS Plus MSM with your dog's meal or after feeding to avoid stomach upset.
  • The recommended initial period is 4-6 weeks; however, some dogs may respond sooner. The number of chewable tablets may then be reduced to the maintenance level.
  • The maintenance level can also be used long term on healthy dogs to help support their joints. Cosequin chewable tablets can be given all at once or divided throughout the day.

Diabetic dogs should have their blood glucose monitored when taking glucosamine supplements.

Dogs: Initial 4-6 weeks
Up to 15 lbs
½ tablet daily
16-30 lbs
1 tablet daily
31-60 lbs
2 tablets daily
Over 60 lbs
3 tablets daily
Dogs: Maintenance dose* after 4-6 weeks
Up to 15 lbs
½ tablet every other day
16-30 lbs
½ tablet every other day
31-60 lbs
1 tablet daily
Over 60 lbs
1-2 tablets daily
Do not use!
Do not use!

Store the container in a cool, dry area out of direct sunlight. Keep the lid tightly closed. Keep out of the reach of children.


Cosequin DS Plus MSM Ingredients:

Cosequin DS Plus MSM
Guaranteed Analysis (Each chewable tablet)
Glucosamine Hydrochloride (Derived from shellfish)
600 mg
Sodium Chondroitin Sulfate (Derived from bovine cartilage)
300 mg*
Methylsulfonylmethane (MSM)
250 mg
Manganese (Manganese Ascorbate)
3 mg

Ingredients: Microcrystalline cellulose, dextrose, natural flavor, dried brewers yeast, magnesium stearate, natural and artificial flavor, and silicon dioxide.

Cosequin® contains FCHG49® Glucosamine and TRH122® Sodium Chondroitin Sulfate, proprietary veterinary researched specifications.

*Reported on a hydrous basis.

Customer Reviews
Cosequin DS Chewables Plus MSM is rated 4.9 out of 5 by 15.
Rated 5 out of 5 by from Has Helped A Lot Cosequin is not a miracle drug, but it does make a big difference when used in conjunction with other things. My dog takes Gabapentin, Cosequin, and fish oils to manage her arthritis symptoms, and she is doing so much better than before. You should talk to your veterinarian about adding this supplement to your dog's arthritis management plan.
Date published: 2017-08-29
Rated 5 out of 5 by from Cosoquin I have been giving this to my Golden retriever now for 6 weeks. She's 9 and was having problems climbing steps and was getting to the point where I had to lift her hind quarters for her to stand. Well the vet recommended this product and it has helped her tremendously. I would defnatley recommend it.
Date published: 2017-02-04
Rated 5 out of 5 by from This stuff really works! We have a Corgi who has problems with her joints, mainly because she's a bit overweight; but, also because she just loves to play and is constantly injuring her short little legs! We play with her a little less actively now because she was getting too excited and harming herself, and I started giving her Cosequin about 3 months ago, and after about a month, she completely stopped limping after we played with her! I started giving her two tablets a day, and now have cut back to one tablet a day. I was very skeptical when I bought this, but I was willing to give it a try since she was having so much trouble. I'm so glad that I did, because she is doing great! I highly recommend this product to any pet owner who has a dog with joint problems, because it works!!
Date published: 2016-11-27
Rated 5 out of 5 by from AMAZING STUFF! i love this so much i wrote something up on facebook about it. We thought our pit mix who was a rescue with old and severe injuries would end up with an amputated leg. The doc couldn't fix it and she refused to put it down for over a month. Rear hind quarter. It atrophied. Cosequin for 3 weeks and she is now walking on it. She has to rebuild the leg and with therapy, and she is. Without the Cosequin she would be down to 3 legs right now. I cannot sing its praises enough!
Date published: 2016-02-17
Rated 5 out of 5 by from This stuff is a miracle drug! I have an 11 year old Australian cattle dog who was limping badly from injuring both back knees. The only thing recommended by the vet was surgery with 6 weeks recovery and no gurantees...not to mention more than $2000.00. She is a super athletic and active animal and had stopped jumping and playing altogether. She absolutely could not jump up on the sofa, so I got her a bed to keep in the living room on the floor. A friend recommended Cosaquin DS Plus, so I tried it. I was told that you have to give it a month or two in some instances, so I have been giving her a full tablet morning and evening. Several weeks ago she just started jumping up on the sofa again and is no longer limping or acting like she's in pain. AMAZING STUFF!
Date published: 2015-04-02
Rated 5 out of 5 by from Great results! We have an 8 year old chihuahua and we've been noticing lately she's been having trouble getting around, just slower and not as limber as she used to be. I purchased this and after one week, it's an incredible difference. My husband commented this morning how she's running faster than we've seen in a long time. We're also giving it to our Maltese as we've heard they can suffer from joint issues as they grow older. She doesn't like the taste much but we wrap it in a piece of ham and she gobbles it right up. Highly recommend.
Date published: 2014-11-18
Rated 5 out of 5 by from Works so well for my dog! I have a Rottweiler with severe arthritis. One week after he started taking the tablets I saw an improvement. Now, one month later he's running and jumping around. He was only in pain a few days(because of the damp weather.
Date published: 2014-10-08
Rated 4 out of 5 by from Works very well. My 14.5 year old jack russell female was having some problems - she still wanted to play ball with her 8 year old lab sister but would end up sore for several days. We don't allow her to play ball - just walks and she has improved greatly since starting cosequin ds. My local grocer sells the 60ct for 19.99 with another 2.50 off coupon in each box = less than $18.
Date published: 2014-07-04
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I just ordered cosequin from you and forgot to specify chewables. Is it possible to trade the capsules I received for chewables?

Asked by: Arpacana
Thank you for your question. We would be more than happy to assist you with the exchange. Please give us a call at 1-800-738-6337 so we can better assist you.
Answered by: Crystal PetMed Pro
Date published: 2017-12-04

Is there a email address for this company that makes this product?

Asked by: Tracy
Thank you for your inquiry. The company that makes this product is called Nutramax, their email address is
Answered by: Crystal PetMed Pro
Date published: 2017-11-30

Can this be taken with Vetprofen(Novox)?

Asked by: Lauren
Yes, they can be taken together. No contraindication exists between Cosequin and carprofen, the active ingredient in Novox and Vetprofen.
Answered by: Lisa M
Date published: 2017-10-01

How much Glucosamine in mgs? How much Chondroitin in mgs?

Asked by: Pepe
Thank you for your question. The product contains 600mg of Glucosamine and 300mg of Chondroitin.
Answered by: Crystal PetMed Pro
Date published: 2017-09-11

where are these manufactured?

Asked by: joan208
Thank you for your question. Cosequin does not list on their site of where it is manufactured at. It is best to contact their customer service for certainty.
Answered by: leanniejo
Date published: 2017-08-08

Do these chewable tablets have any flavor in them?

Asked by: ddeal
The supplement does have both natural and artificial flavoring.
Answered by: Crystal PetMed Pro
Date published: 2017-07-27


Asked by: misty
I would recommend speaking with your veterinarian prior to adding any medication to your pups routine.
Answered by: Megan Student Pharmacist
Date published: 2017-07-17

Can this be taken with the prescription of Deramaxx 75 mg for dogs.

Asked by: Bob2
Yes, you may give this with Deramaxx.
Answered by: Megan Student Pharmacist
Date published: 2017-07-12
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