A dog owner's guide to Chondroitin

A Complete Guide to Chondroitin for Dogs

Posted by Lianne McLeod D.V.M. on

A dog owner's guide to Chondroitin

Many dog owners have yet to discover the benefits of chondroitin and glucosamine for dogs. If your dog experiences issues like joint pain, canine osteoarthritis, and eye problems, these natural compounds may offer much-needed support.

Sadly, nearly all dogs suffer from joint problems such as canine arthritis at some point in their life. The gradual buildup of joint inflammation and pain can take a toll on your dog’s ability to take part in activities like rolling over, sitting, and shaking. Such problems don’t have to rob your canine companion of their precious playtime.

In this article, we’ll discover how chondroitin and glucosamine can help your dog, whether these natural supplements have any side effects, and the signs of joint pain, which prompt the possibility to use these supplements.

 

Chondroitin for dogs - image of a senior dog

What Is Chondroitin?

Chondroitin is a compound that naturally exists in the bodies of both humans and dogs. Chondroitin is a major component of cartilage (which comprises joints, spine, ears, lungs, and more) and helps joint fluid absorb into the body’s connective tissue. Therefore, chondroitin plays a significant role in producing new cartilage. Some studies also suggest that chondroitin may even block enzymes that break down cartilage.

The Use of Chondroitin for Dogs

Based on the findings on chondroitin's functions, its supplements may be effective in supporting your dog’s joint health. Studies show even more chondroitin benefits regarding how chondroitin can be used to manage various bladder conditions, including an overactive bladder and conditions like interstitial cystitis.

When used for dogs, chondroitin is often supplemented with methylsulfonylmethane (MSM) and glucosamine. Both of these naturally occurring compounds are also used among pet owners to provide joint support.

Cartilage is exclusively made up of chondrocytes. These chondrocytes produce joint-healthy collagen and a protective “matrix” within which the chondrocytes can embed themselves into. By protecting cells known as chondrocytes, glucosamine and chondroitin act as a pillow for your dog’s joints.

What are The Benefits of Chondroitin for Dogs?

Giving your dog a chondroitin supplement can have various benefits, especially to your dog’s bone and joint health. Here are some of the benefits of chondroitin for dogs:

  • Promoting bone and joint health

  • Providing support during occasional discomfort for dogs with joint pain

  • Supporting eye function and health

  • Maintaining normal bladder health and control

Let’s now identify these benefits in depth:

Promoting Bone and Joint Health

Chondroitin may help promote ease when your dog encounters discomfort and aches caused by excessive movement. Because of these benefits, veterinary medicine advocates for the use of chondroitin as a natural remedy for maintaining your dog’s joint health.

If you are searching for ways to help canine osteoarthritis, chondroitin for dogs may offer support. Chondroitin may provide support for joint flexibility and mobility for dogs. As it increases the cartilage cell and joint fluid production, chondroitin may help with discomfort associated with normal daily exercise and activity. Therefore, it provides support during occasional discomfort, especially for dogs experiencing joint pain due to canine arthritis.

Chondroitin may also stave off the degeneration of cartilage, which helps support joint health and mobility for dogs experiencing pain and swelling due to osteoarthritis. This study shows that chondroitin may help slow down the progression of osteoarthritis by encouraging the body to create new cartilage while blocking the breakdown of already existing cartilage.

Providing Support During Occasional Discomfort for Dogs with Joint Pain

Chondroitin has properties that can be used by pet parents to provide support during occasional discomfort, especially for dogs with joint discomfort. Chondroitin also supports a healthy inflammatory response for dogs when they experience hip and joint pain.

Supporting Eye Function and Health

Chondroitin may also offer support for your dog’s eye function. Whether your dog experiences dryness or irritation, you can use chondroitin to offer support. Chondroitin for eye support is often included in eye drops. It may also provide support when your dog gets their cataract removed surgically. However, be sure to involve your veterinarian and use it in moderation since the build-up of excessive eye pressure can cause glaucoma.

Maintaining Normal Bladder Health and Control

Chondroitin may also be used to maintain and control normal bladder function and health. This benefit can be useful for dogs with an overactive bladder and painful conditions like interstitial cystitis (which is also known as painful bladder syndrome)

The urinary tract and bladder are lined with connective tissue. Chondroitin supports bladder health by strengthening this connective tissue. This study where chondroitin was used for stem cell research shows that urine cells are more effective at rebuilding cartilage compared to bone marrow cells. Consequently, stronger chondrocytes are associated with normal bladder health.

Are There Any Side Effects Associated with Using Chondroitin Sulfate for Dogs?

Chondroitin is a naturally occurring compound in your dog’s body. As a result, implementing a chondroitin sulfate supplement into your furry friend’s routine should not have many downsides.

However, it should be used in moderation. Using a chondroitin sulfate supplement in excess can lead to gastrointestinal side effects like loose stools or gas.

You should administer chondroitin on a daily basis. Its effects subside within 24 hours with the exception of persistent effects for pups with liver or kidney disease. Therefore, if you notice that your pooch can’t tolerate chondroitin sulfate daily, you can skip a day to reduce the side effects.

 

Senior dog who may need joint support

What You Need to Know About Chondroitin Joint Supplements

Chondroitin is not found in dietary sources. Therefore, the best way to use it for your dog is through a daily supplement. Chondroitin supplements have a clinical benefit and can be used to support animal health. Chondroitin supplements mostly obtain their chondroitin from the cartilage of other animals such as cows, pigs, sharks, and bovine cartilage.

Most supplements found on the market will include a combination of chondroitin and glucosamine. However, both components can be sold individually.

Ensure that you check the ingredients contained in the product. If the supplement contains glucosamine, be sure that your dog doesn’t have a seafood allergy since glucosamine is often extracted from shellfish such as crabs, shrimp, and lobsters.

Aside from chondroitin made from mammals, you can also find one that is synthetically produced in a laboratory. Be sure to consult with your vet to identify the best chondroitin supplement safe for your pet.

Some of the signs that your dog experiences joint pain include limping, stiffness, and lethargy.

Let’s identify more signs that your dog may have joint pain and any other dog joint supplement you can use like glucosamine and CBD oil.

Signs That Your Dog is Suffering from Joint Pain

As a dog owner, it is important to keep an eye out for your dog and identify any signs that your dog may be having joint pain. Even for younger dogs that may not be susceptible to arthritis, developmental joint issues can be as painful as degenerative issues.

Additionally, some younger dogs encounter improper joint development. This problem can result in conditions like elbow or hip dysplasia at some point in the dog’s life.

To identify whether your dog has joint pain, look out for the following symptoms:

  • Limping

  • Irritability

  • Stiffness

  • Depression

  • Lethargy

  • Loss of appetite

  • Licking, biting, or chewing the affected area

  • Frequent sliding or slipping when your dog moves

Any of these symptoms may indicate general joint pain or a more serious condition like canine osteoarthritis or hip dysplasia. Be sure to consult with your vet to identify the problem. Also, it is important to seek the vet’s guidance when it comes to treating osteoarthritis or hip dysplasia.

Your vet may recommend dietary supplements like chondroitin and glucosamine, dietary adjustments, an exercise regimen, or joint surgery for extreme cases. These adjustments provide support by supporting a healthy inflammatory response, fighting obesity to lift pressure and strain on the joints due to heavy body weight, and developing the muscles near the ailing joints.

Other Dog Joint Supplements That May Offer Support

If you’re looking for joint pain relief for your dog, there are several other joint supplements you can use. Aside from chondroitin, you can use a joint supplement like:

Using CBD oil is one of the ways you can use to support dogs experiencing joint issues. CBD oil extracted from the hemp plant contains calming properties that support a healthy inflammatory response, provide support during occasional discomfort, and promote joint health and mobility. CBD oil lacks significant amounts of THC, a compound known for its psychoactive effects. The law states that CBD products must contain less than 0.3% THC.

Other supplements like calcium, omega-3s, and collagen can also provide support for your dog’s joint health. Calcium promotes bone and joint health while collagen strengthens joint tissues and protects cartilage. Omega-3s also maintain the cartilage and support a healthy inflammatory response.

You can implement multiple dietary supplements that include all these supplements under your vet’s guidance to ensure that your pet gets the support it needs from all angles. For instance, you can combine chondroitin with glucosamine.

 

Glucosamine for dogs could be helpful to senior dogs  - image of a senior dog laying down

Glucosamine for Dogs

While chondroitin is quite useful for your pup’s joints, it is not the only natural compound that can help. Glucosamine works in a similar manner as chondroitin to protect the urinary tract and cartilage. These similarities explain why the two are often paired in single dietary supplements to maximize benefits.

Glucosamine is a naturally occurring compound found in glutamine and glucose. Glucosamine is also defined as a sugar-amino acid combination that supports joint function and maintains healthy cartilage.

As a natural compound produced in your dog’s body, glucosamine is also a means of support for cartilage cell growth. It is also used to normalize joint fluid, which helps lubricate the joints.

While glucosamine is naturally produced in the body, the production can lessen and become more unstable over time. When it lessens, joint damage then occurs more often.

Let’s discuss more about when you can use glucosamine, potential side effects, and forms of glucosamine, including glucosamine hydrochloride and glucosamine sulfate.

What You Need to Know About Glucosamine Hydrochloride & Glucosamine Sulfate

While there are ongoing studies on the efficacy of glucosamine, no official consensus has been reached. However, anecdotal evidence suggests that glucosamine has several benefits for dogs, including joint health support.

Glucosamine comes in forms like glucosamine hydrochloride and glucosamine sulfate. Therefore, while the question of glucosamine treatment and its benefits remains largely unanswered, some dog owners who have used it support its calming properties.

Glucosamine hydrochloride (glucosamine hcl) and glucosamine sulfate have potentially helpful properties. Many dog owners have reported benefits like support for a normal inflammatory response, immune system, and healthy joints after using a glucosamine supplement.

When to Use Glucosamine Supplements for Dogs

The bone ends in both humans and dogs are covered by a thin layer of spongy cartilage. This cartilage absorbs shock between bones. Additionally, it houses the natural lubricant (joint or synovial fluid), which is responsible for promoting easy and painless mobility. The joints also contain a natural substance called hyaluronic acid. Hyaluronic acid acts as a cushion in the joints and other tissues.

Most glucosamine supplements may help your dog produce more synovial fluid and cartilage cells. The production of this fluid improves flexibility and mobility. Here are some other uses of dog glucosamine supplements:

  • Improving your pup’s general joint health

  • Promoting your canine friend’s overall health

  • Promoting a normal inflammatory response

Do Glucosamine Supplements Have Any Side Effects?

Glucosamine is a natural compound and cannot lead to any serious issues. However, be sure to contact a veterinarian who may advise on how much glucosamine to use. Too much dog glucosamine can cause:

  • Fatigue

  • Allergies, especially for dogs allergic to shellfish

  • Too much thirst and urination

  • Insomnia

The Right Glucosamine & Chondroitin Dosage to Use

The right amount of glucosamine and chondroitin to use for your dog depends on the dog’s body weight and the severity of the condition. You should consult an expert in veterinary practice who may recommend the daily dose to use for your dog.

To get started, here are some average recommendations to use for both glucosamine and chondroitin:

Recommendations for Glucosamine for Dogs

  • 250 to 500 mg for dogs weighing between 5 and 20 pounds

  • 500 mg for dogs weighing between 20 and 45 pounds

  • 1000 mg for dogs weighing between 45 and 90 pounds

  • 1500 mg for dogs above 90 pounds of weight

Recommendations for Chondroitin for Dogs

  • 900 mg for dogs below 80 pounds weight

  • 1800 mg for dogs above 80 pounds of weight

 

Senior dog in the snow

The Best Way to Give Glucosamine and Chondroitin to Dogs

The glucosamine and chondroitin supplements you give to your dog need to be of the highest quality. Poor products may fail to support your dog’s cartilage. Therefore, consult a veterinarian who may help identify quality glucosamine and chondroitin supplements.

You can administer these products orally, and many come in the form of tasty chews and treats that your dog will love.

 

References:

  1. Learn more about chondroitin sulfate and its derivatives.

  2. Learn more about nutrition and nutraceuticals in the changing management of osteoarthritis for dogs and cats.

  3. Learn more about the effectiveness of glucosamine and chondroitin sulfate, marine-based fatty acid compounds, and carprofen for the treatment of dogs with hip osteoarthritis.

  4. Learn more about Matrix-Bound Growth factors released upon cartilage compression by a Sodium Flux that is Lost in Osteoarthritis.

  5. Learn more about cannabidiol (CBD) and THC in nonprescription consumer products.

  6. Learn more about chondrogenesis-related biological behaviors between human urine-derived stem cells and human bone marrow mesenchymal stem cells.

  7. Learn more about the use of chondroitin sulfate and glucosamine sulfate for osteoarthritis associated with pathology of the kidneys and urinary system.

  8. Learn more about the research and application of Chondroitin sulfate/Dermatan sulfate-degrading enzymes.

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AUTHOR

Lianne McLeod, DVM, is a former writer for The Spruce Pets, contributing articles for 11 years. Before Dr. McLeod began writing about pet care, she worked several years in small animal practice. She has written extensively about the care and keeping of exotic pets and pet health care. She now researches water quality and chronic disease at the University of Saskatchewan. Lianne McLeod earned her Doctorate of Veterinary Medicine from the Western College of Veterinary Medicine at the University of Saskatchewan. She also received a Bachelor of Science degree in biology from Simon Fraser University. She continued her education and received a Ph.D. in Epidemiology from the University of Saskatchewan. Now, she splits her time between her family, research and writing about pet health for all the animal lovers out there.


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