PLEASE NOTE: You may experience errors on our site when using Internet Explorer 10 or lower. Please consider updating your browser, or download Google Chrome.
Ship speed applies to in stock items, pending location. Does not include personalized items like engraving, embroidery, SmartPaks, or PortionPaks. Complete details on our Shipping Policies page.
All of our supplement and product expertise is just a text away. Ask questions, manage your account, and place orders by texting 26756* from your mobile phone. Have a great ride!

Our experts are available
Monday – Thursday 9:00 am – 5:00 pm EST
Friday 9:00 am – 3:00 pm EST

*By texting 26756, you're giving SmartPak your consent to text you to help resolve your issue, including automated replies, at the number you provided. To opt out, text STOP to 26756. Text HELP to 26756 for info. Msg&rates may apply. Consent to receive texts not required to buy products. Terms & conditions and the full Text Message Privacy Policy can be found at https://www.smartpakequine.com/content/2waytextTC in case you're interested.
Putting your horse's supplements on AutoShip helps you take great care of your horse, so we take great care of you with SmartPerks! When you order your horse's supplements on AutoShip, you're automatically* eligible for our FREE SmartPerks benefits, including:
Learn more about SmartPerks
*At least one individual AutoShip supplement or horse's SmartPaks must be over $40. Some exclusions apply.
Visit SmartPak.com/SmartPerks or call 1-800-461-8898 for details.

Qualifying Items

Qualifying items are eligible for free shipping, every day. Look for the badge below on the product page to confirm that your item ships free!
Free Shipping

Ride Along Items

Ride Along items are eligible for free shipping when shipped with your next AutoShip order or any qualifying item. Look for the badge below to identify a Ride Along item.
Ships free with a qualifying item
Manna Pro (#12975)

Canine Corta-Flx

SmartSuggestion Bucket (Learn why)
1. Packaging/Size
The frequency you selected is not eligible for SmartPerks benefits that come with AutoShip supplement orders. In order to get benefits like free shipping and 10% off, set this product to ship at least every days. What are SmartPerks?
2. Customization & Shipping Frequency
You'll love our AutoShip because it's:
  • Focused on healthy s, because consistency is key
  • Easy to snooze or cancel online, anytime
  • Totally flexible - edit your order as often as you'd like
  • Your VIP pass to FREE SmartPerks benefits
PLUS! You'll save % on every shipment if you order this product on AutoShip PLUS! You'll save % on every shipment if you order this product on AutoShip
We're bringing you this product at the lowest price allowed by the manufacturer so you won't find it cheaper anywhere else. This also means we can't apply any further discounts or promotions.
These are for:
Sign in to choose an existing
These are for:
Sign in to choose an existing
Maintenance dose

Choose AutoShip to become eligible to apply for the FREE Colicare Program after checkout.

ColiCare is a FREE veterinarian-directed wellness program that provides enrolled horses with up to $10,000 of colic surgery reimbursement.

How Does it Work?

  1. Order any ColiCare Eligible Product in SmartPaks
  2. Fill out the quick application online- no paperwork required!
  3. Complete the Annual Wellness Requirements every year:
  • Physical exam performed by your vet
  • Dental exam performed by your vet
  • Vaccinations administered by your vet
  • Deworming program developed with your vet that includes at least one fecal test and two deworming administrations per year

Provided you meet the requirements above, if your horse undergoes any type of colic surgery, you'll be eligible for up to $10,000 of reimbursement.

Learn More »
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
  • SmartPak Pouches are currently only available for horses receiving one daily dose supplement, but the horse you've selected is already receiving other daily dose supplements. Please select "SmartPak Strips" to add this supplement to your horse's current order or enter a different horse name.
Please call 1-800-461-8898 to order this product.
New ship same day!
These are for:
Sign in to choose an existing
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
  • SmartPak Pouches are currently only available for horses receiving one daily dose supplement, but the horse you've selected is already receiving other daily dose supplements. Please select "SmartPak Strips" to add this supplement to your horse's current order or enter a different horse name.
-
+
Order within and
have it by
Shipping to
Add these items to your cart to get your estimated arrival date.
Shipping to
These are for:
Sign in to choose an existing
These are for:
Sign in to choose an existing
Feeding Chart

Daily Serving

Dog Weight - lbs Inactive Dog Active Dog Working Dog
-
Inactive Dog - Less than 30 minutes of vigorous exercise daily
Active Dog - At least 30 minutes of vigorous exercise daily
Working Dog - More than two hours of vigorous exercise daily
This is only a guide. Please consult your veterinarian to determine the perfect feeding amount for your dog.
( Cups / Meal)
These are for:
Sign in to choose an existing
Maintenance dose

You're eligible to apply for our FREE ColiCare Program after checkout.

ColiCare is a FREE veterinarian-directed wellness program that provides enrolled horses with up to $10,000 of colic surgery reimbursement.

How Does it Work?

  1. Order any ColiCare Eligible Product in SmartPaks
  2. Fill out the quick application online- no paperwork required!
  3. Complete the Annual Wellness Requirements every year:
  • Physical exam performed by your vet
  • Dental exam performed by your vet
  • Vaccinations administered by your vet
  • Deworming program developed with your vet that includes at least one fecal test and two deworming administrations per year

Provided you meet the requirements above, if your horse undergoes any type of colic surgery, you'll be eligible for up to $10,000 of reimbursement.

Learn More »
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
  • SmartPak Pouches are currently only available for horses receiving one daily dose supplement, but the horse you've selected is already receiving other daily dose supplements. Please select "SmartPak Strips" to add this supplement to your horse's current order or enter a different horse name.
Please call 1-800-461-8898 to order this product.
New ship same day!
These are for:
Sign in to choose an existing
  • This horse already has an existing AutoShip SmartPak. Please select the "AutoShip" checkbox or enter a different horse name.
  • SmartPak Pouches are currently only available for horses receiving one daily dose supplement, but the horse you've selected is already receiving other daily dose supplements. Please select "SmartPak Strips" to add this supplement to your horse's current order or enter a different horse name.
-
+
Order within and
have it by
Shipping to
Add these items to your cart to get your estimated arrival date.
Shipping to

Get Ready to See Your Dog Running and Jumping like a Puppy! Canine CORTA-FLX Capsules with 5 mg HA per capsule takes joint health for dogs to a new level. Very often results are seen in as few as 24 hours. There is virtually no doubt about it, canine care is 100% handled with CANINE CORTA-FLX Capsules. 200 mg, 60 ct capsules.

Click here to view our Canine Joint Product Comparison Chart.

100% Happiness
Guarantee
HappinessGuarantee
At SmartPak, your happiness is at the core of everything we do. We back every order with our 100% Happiness Guarantee so that you can shop with confidence. If you're ever less than thrilled with your purchase, just let us know and we'll refund you right away. No hassles, no hoops, no kidding.

Other ways to support success

(based on )
of customers would recommend this product to a friend!
Tell us what you think!

The reviews provided on this website represent the experience of the individual posting the review. We do not adopt, edit, or endorse any of the submissions posted within the reviews section. Rather, the reviews are part of an online community of animal owners that desire to share their particular experience with other individuals. These reviews are not a substitute for discussing the health of your animal with a veterinarian.

SmartPak customers are some of the most conscientious animal owners around. We encourage you to share your experience with the products we sell to help fellow customers to make informed choices for their animals. We do not edit these reviews in any way - they are direct customer-to-customer communication. We do monitor reviews for positive and negative feedback, and use this feedback to improve our selection as well as sharing feedback with product manufacturers to help them improve their products. Please note that we recommend consulting your vet with serious health issues.

  • Review 0
  • Votes 0
  • Discipline:
  • Expertise:
  • Product
    Experience:
  • Competitor:
Quality
Value
Palatability

Helpful?

Ingredients

(Maintenance Dose = )
Ingredient Per Serving Per Pound
How the Ingredients Work
  •  
  •  
  •  

Instructions

Order in SmartPaks
Instructions for Use:
Horse Weight Recommended Amount Loading Amount
You Might Like
    Customers Also Shopped For
    Canine Complete is an organic, human-grade supplement that ...
    Description:
    Canine Complete is an organic, human-grade supplement that provides your pet with a complete array of vitamins, minerals, enzymes, essential fatty acids, powerful antioxidants and digestive microflora! All ingredients are US Certified Organic and come from the USA! Build your ...
    Wholistic Canine Complete Joint Mobility is an all-in-one ...
    Description:
    Wholistic Canine Complete Joint Mobility is an all-in-one organic, human grade supplement that provides your pet with a complete array of vitamins, minerals, digestive enzymes and probiotics, essential fatty acids, and powerful antioxidants, in combination with our own unique joint ...
    Kinetic Conquer Mature Years is just that - ...
    Description:
    Kinetic Conquer Mature Years is just that - the most complete and cost-effective supplement on the market today for canine joints, skin and coat. Developed by veterinarians, this innovative chewable tablet contains Hyaluranic Acid which has been clinically proven to ...
    #1 veterinarian recommended oral joint health supplement. Cosequin ...
    Description:
    #1 veterinarian recommended oral joint health supplement. Cosequin is the only brand proven in published, controlled U.S. studies to be bioavailable in dogs and to improve joint function. Cosequin DS has been specifically designed to meet the joint needs of ...
    Cosequin DS Maximum Strength Plus MSM & Omega-3s ...
    Description:
    Cosequin DS Maximum Strength Plus MSM & Omega-3s contains FCHG49® glucosamine hydrochloride, TRH122® sodium chondroitin sulfate, and MSM in a tasty soft chew your dog will love. This combination of ingredients helps protect your dog’s joints and support healthy cartilage ...
    #1 veterinarian recommended oral joint health supplement. Cosequin ...
    Description:
    #1 veterinarian recommended oral joint health supplement. Cosequin is the only brand proven in published, controlled U.S. studies to be bioavailable in dogs and cats and to improve joint function. Cosequin SS has been specifically designed to meet the joint ...
    MaxWell Pet™ Hip & Joint takes a unique, ...
    Description:
    MaxWell Pet™ Hip & Joint takes a unique, innovative approach to joint and ligament support for your dog. This proprietary blend includes wild woodvine young shoots and orpiment which have been known to help support healthy joints. Additionally, mountain pine ...

    Reviews

    Canine Corta-Flx is rated 4.8 out of 5 by 11.
    Rated 5 out of 5 by from It works for the horse, so I tried it for the dog! It works for the horse, so I tried it for the dog! It works! I heard Corta-FLX makes one for humans, so maybe one for the wife!
    Date published: 2018-07-16
    Rated 5 out of 5 by from Great product! I have been using this product for a long time for my dog's.
    Date published: 2016-11-17
    Rated 5 out of 5 by from Quick Dramatic Results! My dog was diagnosed with arthritis in his knee. Limped continuously. After one week of taking Corta-Flx, his limp was gone and has not come back. He runs around like a mad man! My friend's two year old pit mix was very stiff and diagnosed with early arthritis. They love to hike and could no longer take her along due to her pain. I gave her some of my Corta-Flx and in 9 days, her limp was gone. She now goes on week long hikes without any sign of stiffness or pain. I would not trade this product for ANYTHING!!!
    Date published: 2013-09-04
    Rated 5 out of 5 by from Dramatic Results When my 2 yr old border collie started limping, the vet said he had the beginnings of arthritis because his leg was a little crooked. Since I have used Cora-Flx for over 18 years with my horses, I decided to give it a try. He had been on pain killers with no relief. After 10 days on Corta-Flx, no more limp. He has not limped in the two years I have had him on it. When my friends pit bull mix started limping very badly, the vet told her he had very bad arthritis even though he was young. I convinced her to try corta-Flx. Two weeks later, he was out hiking with his 'boy' again. She has stayed with it too, and I buy for both of us. I would not hesitate to recommend this product to any one. I have even just ordered the human versioin for myself.
    Date published: 2012-11-09
    Rated 5 out of 5 by from My dog cant eat tablets I have a 10 y/o GSD with extreme allergies. She is allergic to just abot every protein source and thus can not have flavored tabs for her hip dysplasia. I started using these for her a few months ago and she is doing awsome. As a matter of fact, today she was running around our back yard playing with my husky and chasing the horses.
    Date published: 2011-09-26
    Rated 5 out of 5 by from layered supplements I use this supplement in conjunction with Adequan, Cosequin, Fish Oil and Ligaplex. It is hard for me to know which of these products is most effective but I do feel that CortaFlex has helped my elderly Boxer to stay spry and active. The capsules are a reasonable size and are easy to mix in with your dog's meal.
    Date published: 2011-08-04
    Rated 5 out of 5 by from Helping my old dog. After just a few days could tell the difference. My dog is 14 years old and breaking down in her hips. It seems as if she is getting around better after just a few days. Can hardly wait until she has taken it for 30 days to see how she inproves.
    Date published: 2011-05-30
    Rated 5 out of 5 by from Hyarluronic Acid This is a good product that includes reasonable levels of HA. My Boxer seems to be doing better with this supplement. I also administer Adequan, CortaFlex, Ligaplex, Traumeel and Fish Oil so it is hard to know what product is having the most impact but at age 12 they are all helping him stay perky!
    Date published: 2011-02-09
    Rated 5 out of 5 by from working great! noticed an improvement in my dogs gate in about 4 days...seems much more agile, even in the cold. great product
    Date published: 2009-10-19
    Rated 4 out of 5 by from Pretty Good but Liquid is Better The pill form of Corta-FLX is very good. We saw a some improvement in the movement of my dog the first month. The hyaluronic acid does make a difference. The most visible change in the dog came when we went to the liquid version which contains in addition to the HA, Devil's Claw, Yucca, and Creatine. In addition, it is a lot easier to get the liquid (which is mixed in his food) down him then the pills. The pills are good and can be more convenient.
    Date published: 2009-09-29
    • y_2019, m_8, d_19, h_6
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.13
    • cp_1, bvpage1
    • co_hasreviews, tv_1, tr_10
    • loc_en_US, sid_2975, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_smartpak
    • bvseo_sdk, net_sdk, 3.2.0.0
    • CLOUD, getContent, 110ms
    • REVIEWS, PRODUCT

    Q & A

    Healthy Horses  ❤  Happy Riders