1. Home > 
  2. Dog Supplies > 
  3. Joint Supplements for Dogs & Cats > 
  4. Cosequin DS (Double Strength) for Dogs & Cats > 
  5. Cosequin Maximum Strength (250 chewable tablets)

  • Sealed bottle rotated to view active and inactive ingredientsSealed bottle rotated to view active and inactive ingredients
Cosequin Maximum Strength (250 chewable tablets) Video
Cosequin Maximum Strength (250 chewable tablets) Video

Cosequin Maximum Strength (250 chewable tablets)

1. Select product:
2. Select type:
3. Select count:


Cosequin Maximum Strength Chewable Tablets assists joint health in dogs using a proven safe, effective and bioavailable formula. This potent formula contains TRH122 chondroitin sulfate, FCHG49 glucosamine, Methylsulfonylmethane (MSM) and manganese ascorbate to support and maintain healthy joints for your dog.

Proven results and high standards
Cosequin features an exclusive formula that has been shown to be safe, effective, and bioavailable in peer-review, published, controlled, U.S. veterinary studies. Manufacturing is done in the United States and follows standards similar to those practiced by the pharmaceutical industry. These results all contribute to Cosequin being the #1 veterinarian recommended brand!

Which dogs benefit from Cosequin?
Joint health assistance isn't only necessary for senior dogs. If you notice your dog having difficulty with strenuous activity, such as walking up stairs or jumping up to bed, your dog may benefit from Cosequin.

Safe formula
Studies conducted to check the safety of Cosequin have shown no adverse effects in blood work parameters, including complete blood count, biochemical, and clotting values.

High standards and proven results have earned Cosequin a high reputation among veterinarians and is the #1 recommended brand.

  • Glucosamine/chondroitin sulfate supplement
  • MSM added for total joint support
  • Supports cartilage production
  • Proven results
  • Manufactured using high standards
  • Ingredients

    Guaranteed Analysis
    Glucosamine Hydrochloride†(Derived from shellfish) 600 mg
    Sodium Chondroitin Sulfate†(Derive from bovine cartilage) 300 mg▲
    Methylsulfonylmethane (MSM) 250 mg
    Manganese (Manganese Ascorbate) 3 mg

    Other Ingredients: Brewers dried yeast, dextrose, magnesium stearate, microcrystalline cellulose, natural & artificial flavors, and silicon dioxide.

    Useful Information

    Weight Initial 4-6 weeks
    Daily Feeding
    Maintenance Daily Feeding
    Under 15 lbs ½ tablet ½ tablet every other day
    16-30 lbs 1 tablet ½ 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.

    Customer Reviews

    Review Summary
    145 Reviews
    86% (124)
    12% (17)
    1% (1)
    1% (1)
    1% (2)
    97% Recommend this product (140 of 145 responses)
    By Carey Q.
    April 15, 2020
    I tried to order this item from Costco and Amazon neither would ship to Alaska!
    Thank you Entirely Pets for shipping to Alaska and for Free!
    Merchant Response:Any time Carey! Be well
    By Frank's M.
    New Mexico
    Recommended by Vet
    March 11, 2020
    Has been working well.
    By Granbygirl
    Good price
    March 10, 2020
    Just started my 8 year old Aussie. She doesn’t want to slow down and some days she’s soar. Going to try this.
    ProsJust started but very hopeful
    ConsCan?t hurt my sweet girl
    By Bev
    Philadelphia Pa
    January 16, 2020
    This medication is excellent for joint issues. My dog had difficulty getting up, she's 10 yr old golden doodle & now she's doing great
    ProsIts a flavored tab & she eats it like a treat
    By Joni
    Lake Chapala, Mexico
    Using as Preventative
    July 26, 2019
    I have 2 Brussels Griffons ages 10 and 12. These dogs are a toy breed. Have been using Cosequin for 3 years more as a preventative for arthritis. My 12 year old can still jump onto a king size bed.
    By tina w.
    smithton ,mo
    July 6, 2019
    love this product ! I give to all my dogs. when will u have the 4 legger shampoo available again?
    By PuppyMommy
    Good product
    April 16, 2019
    Been giving these to my pup for a few months. She loves the flavor and takes them easily.
    By Amanda S.
    Great product
    March 9, 2019
    Both of my dogs really like the taste of these and I have 1 very picky girl who snubs treats often. Happy that they enjoy them and will help their bodies
    By Poodle M.
    Review for Cosequin DS PLUS MSM Maximum Strength Chewable Tablets (250 Count)
    September 21, 2018
    I always give this to my dogs and my Standard poodle lived well for 151/2 yesrs
    By quills
    Cosequin DS plus MSM
    July 29, 2018
    Great product, good price, very fast delivery, will certainly continue to purchase from.
    Prosgreatly helps my pets hip problem
    By 71dario
    May 18, 2018
    nice product ..for my dog. it made two operation at his leg...cosequin is necessary
    By James
    Good Product, improperly packaged
    May 6, 2018
    Seller, please contact me. You sell a good product but the 3 bottles I bought came without seals, aka "opened." They leaked all over the box and were less than 3/4 full, each.
    Prosstuff works against shedding
    Conspoor packaging or someone is openin
    By 4 L.
    Tewksbury, massachusetts
    Outstanding Product
    May 1, 2018
    I have been using this for a couple of years on my labradors 3 of them, i started with my chocolate at 10 years old because of his hips and saw an instant change in his movement getting up and going up my stairs to the yard.Shortly after seeing this i gave it to my other 2 labs and have been since, they are now 12 years old 8 years old and 5 years old.
    ProsInredible results
    By Central A.
    Arad Romania
    Perfect suplement for giant dogs
    April 27, 2018
    I am from Romania Europe Central Asia shepherd breeder , I use Cosequin for a couple of years and I am very pleased about results of using it. Is can't make miracles but is a must have especially in baby , puppy and junior age. Thank you Nutramax and Entirelypets for shipping and Aaron for all your help.
    By LaLa
    Good product
    October 6, 2017
    Seems to work well,have`nt had any problems with her taking the pills,just toss them into the food dish.Have used other products from this company and they were good also.
    By Carmen
    Wood-Ridge, New Jersey
    Phenomenal product
    September 30, 2017
    I used Cosequin for my lab. He had hip displasia and it definitely improved his movement. Now I have a bassador and it is doing the same for her. Great product.
    By Dori
    good product, Great price
    September 8, 2017
    Cosequin is the best joint product on the market
    The price was phenomenal !!!
    By pat
    Works well
    August 31, 2017
    Great product- has helped my dog immensely.
    Entirely Pets is a wonderful company to deal with. Great prices and extremely fast delivery.
    By IzzysMum
    Best brand on the market
    August 9, 2017
    We used to use the original formula that was vet recommended but are very happy with the addition of the MSM to the formula. Wouldn't use anything else
    By Pat
    Warren County, NJ
    Cosequin DS with MSM
    August 5, 2017
    Our 6 year old "Moose" has been given Cosequin since he was 2. He's 260 pounds and still gets around like 1/2 his age. Highly Recommend
    By Kim
    North Platte, NE
    Great product
    July 22, 2017
    I have had my 9 yr old basset on this product for 3 years. He has kept his youthful movement and no stiffness that comes with arthritis.
    By Dogs L.
    Metairie, LA
    June 2, 2017
    This product is great for my older arthritic dogs. It enables them to jump in to my SUV
    By Big G.
    Tewksbury, Massachusetts
    Lab Tested Lab approved
    May 8, 2017
    My 4 Labradors take this every day, and my oldest one has hip arthritis and within a week i saw such more mobility I started them all on it. This is definitely the best product by far on the market for my boys. Highly recommended.
    By Suki
    L.A., CA
    It is helping
    April 22, 2017
    Fortunately, my 15 year old GSD mix, Jenny, likes the tablets (my 4 year old Amer. Bulldog mix turns up his nose at them). I am convinced that this supplement is keeping her mobile. I have a friend who takes the same supplement, formulated for people, and she says she can feel the difference, and it is working for her, too.
    By Barb
    Southeastern Pennsylvania
    We love Cosequin
    April 12, 2017
    We've been using Cosequin for a couple years now. Our Jindo dog is nearly 15. She has arthritis for sure. But Cosequin seems to help her quite a bit, and we'll continue to use it daily. People are amazed when they hear how old our dog is but she doesn't show her age.
    By badbarker
    North Florida
    Great Product
    March 29, 2017
    You really can't go wrong with Cosequin. I particularly like that MSM has been added. I have two 13 year old labs, Cosequin DS wth MSM keeps them on the move.
    By Pat
    Greenville, NC
    Fantastic Product
    March 7, 2017
    I have 2 dogs on this. One is turning 7 and is starting to show signs of her age. The other is only 1 1/2 and was diagnosed with an ACL tear. It has helped both of my girls and would not go a day without giving them this supplement. They love the chewable tablets flavor.
    By Sue F.
    Pahrump, NV
    Doggie pills
    March 5, 2017
    We got this for our Greyhound. Appears to be giving him some help with his shoulder. He's a brat and won't just eat them so I have to break them up and put them in his food. Our other Grey will eat them no problem.
    By sak
    great product
    March 5, 2017
    Have used for years and also the recommended joint supplement from our vets. Wouldn't raise a dog without it.
    By Liz
    February 21, 2017
    been using these great tablets for years, our 8 and 12 year old dogs, as well as our precious deceased 17.4 year old dog benefitted greatly with these tablets

    Questions and Answers

    There are no questions or answers for this item.

    Cosequin Maximum Strength (132 chewable tablets)Cosequin Maximum Strength (132 chewable tablets)Reg price: $45.99
    Sale price: $34.95
    Cosequin Maximum Strength 132 Count - 2-PACK (264 chewable tablets)Cosequin Maximum Strength 132 Count - 2-PACK (264 chewable tablets)Reg price: $90.99
    Sale price: $69.90
    Cosequin Maximum Strength 250 Count - 2-PACK (500 chewable tablets)Cosequin Maximum Strength 250 Count - 2-PACK (500 chewable tablets)Reg price: $142.99
    Sale price: $109.98
    Cosequin Maximum Strength (60 chewable tablets)Cosequin Maximum Strength (60 chewable tablets)Reg price: $23.99
    Sale price: $17.99
    CALL IN YOUR ORDER 800.889.8967

    Stay in touch. Friends fur-ever!

    Terms and Conditions

    You have to agree on terms in order to proceed to the subscription.