Glucosamine For Dogs Dosage – Report From Best Reviews Guru

How Much Glucosamine Should I Give My Dog?

We will get quickly to the point, and later we will go into detail about glucosamine and related dog supplements. The recommended glucosamine for dogs dosage is 500 mg per 25 pounds. Our complete breakdown of this topic comes later in this article.

But there is a lot more to the story. Usually, the best glucosamine for dogs is provided in chewy or solid tablets, in amounts that are described later in this article. There are some brands that are liquid glucosamine for dogs that won’t take pills. You have to do some simple math to figure out the right number of tablets, or maybe a part of a tablet to give your dog to get the right glucosamine chondroitin for dogs dosage.

We have already done this for you. First, we will show you our top two picks for glucosamine for dogs. Then, on your own looking at the labels, you can quickly figure out by the weight of your dog whether you give one tablet, or two or more, or half a tablet. We suggest you try a few packages of the first item below, and if you are not convinced it is the easiest and best glucosamine for dogs, then start over.

Click here to go directly to our page of all our favorite glucosamine for dogs supplements.

Nutramax Cosequin Soft Chews Plus MSM Joint Health Supplement Chews - 60 Count

glucosamine for dogs dosage picture of Nutramax Soft Chews
best glucosamine for dogs Nutramax Soft Chews image
Cosequin Soft Chew Plus MSM Dog Supplement The Cosequin Soft Chews MSM supplement helps give your dog maximum joint strength and mobility support.

  • Our top choice on dog joint supplements based on convenience and usability. These are like glucosamine treats for dogs because they a chewy and taste good.
  • Patented Cosequin formula of proper ratio and full doses (TRH12) chondroitin sulfate and (FCHG49) glucosamine hydrochloride, plus MSM (methylsulfonylmethane) in each tasty soft chew.
  • Scientifically formulated to maintain the structure of cartilage while inhibiting enzymes that break down cartilage.
  • These chews also taste great and will be loved by your pet.
  • There are numerous options (e.g. 2-pack is cheaper) and promotions - Click picture for Amazon Info.
  • A little more expensive than some, but right in there price-wise. They are almost like treats instead of medicine!
  • Like popular Cosequin glucosamine chondroitin for dogs but soft and meaty, not dry tablets.
  • 4.6 out of 5 Amazon rating with over 400 reviews.
  • Cost factor: 34 cents/500mg gluc dose (as of 4/16/16) You can easily bend these in half for smaller dogs, and only 1 is required for a dog weighing about 30 pounds.

Pet Naturals Hip & Joint Tablets, Extra Strength, 120-Count Bottle

glucosamine for dogs dosage picture of pet naturals hip joint tablets
Hip and Joint Extra Strength for Dogs by Pet Naturals Of Vermont, 120-Count Bottle

  • Our top choice based on price, includes MSM, and is chewable. As of this date, you have to pay shipping.
  • Advanced Formula Containing Glucosamine Chondroitin for dogs and MSM
  • A potent combination of joint support factors including Glucosamine Methylsulfonylmethane (MSM) Chondroitin Sulfate Manganese and Ascorbic Acid (Vitamin C).
  • Available in a chicken-liver flavored chewable tablet dogs love.
  • ​Active Ingredients Per Chewable Tablet Glucosamine HCI - 750 mg, Methylsulfonylmethane (MSM) - 400 mg, Chondroitin Sulfate - 400 mg, Ascorbic Acid (Vitamin C) - 100 mg, Manganese (as Manganese Proteinate) - 5 mg
  • ​About 50% more glucosamine per pill than other products, 750 mg per pill, about 1/2 pill for 25 lbs
  • 4.7 out of 5 rating on Amazon with over 460 reviews (Wow, that is a high rating!)
  • Cost factor: 16 cents/500mg gluc dose (as of 8/11/15), or 2/3 of a pill.

Symptoms of Arthritis in Dogs

Whenever you notice your dog frequently doing any of the things indicated below, it is advisable to consider giving your dog supplements like Glucosamine and Chondroitin:

  • After lying down, your dog is slow/sluggish in getting up
  • Dog is reluctant when it comes to taking the stairs, either up or down
  • Licks joints frequently
  • Appears uncomfortable running or won’t run
  • ​Limps when walking
  • Reluctant to play or jump

For the dog, mobility is really a matter of cartilage health, for this is the protective cushion between where bones meet at the joint. It is the cartilage that provides a spongy pad where the hip, elbow, shoulder, knee, wrist, and other bones converge. When the dog is in motion, it acts as a shock absorber between the bones as they are moving against each other. Similar to a fluid pillow or cushion full of thick liquid that is wedged between the animal’s bones, the cartilage absorbs the force the concussion force generated by movement.

graphic what are the signs of arthritis in dogs

Because cartilage lacks blood supply of its own; it fully depends on the joint motion for pumping the vital nutritive liquid in and out, for bringing in the necessary nourishment. However, with age, the cartilage becomes thinner, drier, and less effective when it comes to cushioning the bones that meet in the joints.

Cartilage contains a compound known as glucosamine. This is a vital ingredient in cartilage metabolism and a crucial building block for healthy cartilage tissue. The Glucosamine compound is a naturally occurring substance in the bodies of many mammals. It is made up of an amino acid and a sugar, used by the body in creating and repairing of cartilage, tendons, joint casings, and other connective body tissues. Glucosamine created naturally by the body may be supplemented by giving your dog additional glucosamine as a nutritional supplement.

Glucosamine is currently one of the most popular nutritional supplements globally - and for good reason. This compound contributes greatly towards the development and maintenance of healthy cartilage. In addition, through better lubrication it keeps joints supple. A good number of the available supplements also have some chondroitin sulfate, thought to contain certain healing properties proven to be useful for dogs experiencing painful arthritis.

While it is a fact that other methods are available that can relieve the symptoms of dog arthritis such as NSAIDS, the majority are not natural and as such come with considerable negative side-effects, particularly liver damage. Glucosamine is an effective and natural means of restoring the health of your dog’s tissue and reducing arthritis inflammation to help him or her live a more active and happier life.

Could Your Dog Benefit From Supplements?

The natural process of aging slows down the glucosamine production, and because of that, the natural ability of your dog to repair itself also slows down. This may promote the development of arthritis, an extremely painful medical condition for any animal or human!

In particular, Glucosamine supplements have been proven to assist your dog in rebuilding cartilage and thus restoring the function and mobility of joints. These supplements are being extensively used by many pet owners who are keen on ensuring that their pets get the needed relief, and I am sure that your dog too can benefit.

Glucosamine in Dogs

Many of our dogs suffer from a condition known as osteoarthritis which often appears together with hip dysplasia. Although this is usually something you will notice in older dogs, some can be affected at relatively younger ages.

In the majority of cases, your vet will prescribe painkillers. Unfortunately, most of these could end up being harmful to the health of your dog when used for extended periods of time. Additionally, these painkillers are only good at treating the symptoms and not the root cause of the disease.

A combination of Glucosamine and Chondroitin has been proved to be extremely effective in treating osteoarthritis in mammals. In most cases, Glucosamine is capable of addressing the root cause. The right glucosamine for dogs dosage:

  • Protects joint cartilage against further degeneration
  • Relieves joint pain
  • Improves joint lubrication and mobility.

It takes on average a couple of weeks before you begin to notice initial improvements and the final result is typically realized after several months of constant use. Results vary as not every dog will respond in the same way to the treatment. But in general, as a dog owner, you will be happy with the results.

Glucosamine Supplements for Dogs

The marketplace for pet products is overflowing with all manner of glucosamine supplements for dogs, lots of which contain ingredients that boost the positive effects of this compound. These critical supplements for pets are available in a variety of formulations and dosages, and the pricing varies widely. Nearly every manufacturer of pet supplements is offering at least one type of glucosamine pet product.

There are other supplements that are commonly combined with glucosamine for dogs (and for humans!) Tablets frequently also have chondroitin and MSM in them, and you have to make sure you are supplying the right glucosamine and chondroitin dosage for dogs, too. If you use the right pills, then all three measurements (MSM, glucosamine, and chondroitin) will be in the right proportions.

When making your chondroitin supplement selection, go for a product that has a guaranteed analysis. Get in touch with the manufacturer and confirm if the product has been 3rd party tested or ask for proof for verification of the supplement analysis. This may sort of sound extreme, but remember it’s the health of your dog which is at stake and you are paying some money for it, so ensure you are getting value for your money.

If you want, you can skip to more discussion of the correct glucosamine for dogs dosage and other best joint supplements for dogs by clicking this link. Or you can click here to go to our page of all of our favorite glucosamine for dogs supplements.

Details on Dosage of Glucosamine for Dogs

Recommended glucosamine for dogs dosage, plus chondroitin and MSM.

  • Glucosamine: 500 mg per 25 pounds.
  • Chondroitin sulfate: 400 mg per 25 pounds.
  • MSM: 200 mg per 25 pounds.

For sources:

  • The recommended glucosamine for dogs dosage and chondroitin for dogs dosage are available in this article.
  • The recommended MSM for dogs dosage is available in this article.

So in summary, many veterinarians recommend a glucosamine for dogs dosage of approximately 500 mg of glucosamine and 400 mg of chondroitin per 25 pounds.

infographic for msm for dogs

You may also find dogs food which say “with glucosamine” or the like. An example is Blue Buffalo Life Protection Formula. Generally, they do not have much glucosamine or other stuff in them, and you cannot rely on a “dog food including glucosamine” to supply enough supplements if you are trying to give your dog the right glucosamine for dogs dosage.

Let’s do some quick math on the specifications for Blue Buffalo as follows:

Blue Buffalo says there are 3,567 Kcals/kg or 365Kcals/cup. (Kcals is the same as what we humans call “calories”). That means there are very close to 10 cups of dog food in a kilogram (2.2 pounds). We got this by dividing: 3567/365 = 10 cups per kilogram. Again, a kilogram is 2.2 pounds.

The recommended feeding on the package for a 70-pound dog is 4 cups, about 1,400 calories. That’s about in the right ball park for a dog of that size. The average calories consumed by a 140-pound woman are about 2,200 calories a day (see So we are in the ballpark.

Now, there are 400 mg of glucosamine in a kilogram (2.2 pounds) of Blue Buffalo. This is a nice number to put on the label because it sounds like the 400 mg of glucosamine you might want your 20-pound dog to get. But if Fluffy, your 20-pound dog, ate 2 pounds of dog food a day, Fluffy would soon weigh 70 pounds!!

A 20-pound dog would only get about 1-2 cups of dry dog food per day. Let’s be generous and say 2 cups, which nonetheless would produce a fat dog pretty quickly. 1 cup has 400/10 = 40 mg glucosamine, so 2 cups have 80 mg. A 20-pound dog should get 400 mg of glucosamine. So the dry dog food is supplying about 1/5 the recommended glucosamine for dogs dosage. This is not really “includes glucosamine” in any meaningful way if you are trying to provide the correct glucosamine for dogs dosage.

The same calculation can be done for the chondroitin, which is stated to be 300mg/kg. This works out in a similar manner to about 50 mg per 20-pound dog serving, or about 1/6 the recommended dose.

In a similar example, another popular food is Pedigree Healthy Joints. Their guaranteed analysis is again 500 mg/kg and 375 mg/kg of chondroitin, about the same as Blue Buffalo, and you get the same outcome.

If you want to give your dog the glucosamine for dogs, we recommend supplementing dog food with a quality glucosamine supplement. Generally, the amount of glucosamine in foods isn’t high enough to be of therapeutic benefit, it’s just more of a marketing tactic. Your dog would get a lot more benefit from a supplement.

Reality Check on Dosage

Let’s do a reality check on the dosage. The Mayo Clinic says that to treat or help prevent general osteoarthritis in humans, 1000-2000 milligrams daily of glucosamine, glucosamine sulfate, or glucosamine hydrochloride in the form of tablets, capsules, or crystalline powder can be taken by mouth. Let’s call that 1,500 mg, which is the normal dosage in an average human glucosamine tablet (or tablets). The average weight for men is about 180, and for women 154. We don’t have to be exact here.

So the average for both men and women is 167. Dose is 1,500 mg. So if we apply that to a 20-lb dog, we get 20*1500/167 = 180 mg. This is very close to the 200 mg/day recommended for glucosamine for dogs dosage above.

According to Pet Education, Chondroitin is a naturally occurring product found in animal cartilage. Supplemental chondroitin is derived primarily from bovine (cow) cartilage, particularly the cartilage rings of the trachea. It is also derived from shark and whale cartilage. MSM has been promoted as having powerful anti-inflammatory and pain reducing properties, blocking the pain perception in certain nerve fibers before the pain impulse reaches the brain.

Video About Using The Best Dosage of Glucosamine for your Dog

How to Use Glucosamine For Dogs

You can administer all the Glucosamine capsules at the same time as it is not a must for the intake to be spread. The effect of Glucosamine is not affected by the intake but the supplement should be combined with your dog’s meal. You may decide to add the whole capsules to the food as your dog will in most cases eat without even noticing the soft capsules. If this does not happen, you can slice open the capsules and then mix the powder together with the dog food.

For long-lasting effect, it is essential that the Glucosamine supplement is used continuously. There is a likelihood that if paused, discontinued or terminated, the positive effect of the capsules intake may disappear after a couple of weeks or months. There is no problem with long-term usage. This is in total contrast with anti-inflammatory drugs and painkillers which have the possibility of harmful side-effects if used in the long term.

Both Chondroitin and Glucosamine are available as formulations designed for horses, dogs, and cats, as well as for humans. In general, products containing human-grade formulations of both Chondroitin and Glucosamine are more likely to be of a purer form and higher quality. In fact, many pet owners prefer giving their dogs Chondroitin and Glucosamine formulations intended for human consumption. One reason is that supplements designed specifically for pets are often more costly compared to human supplements

Safety Guidelines

Safety and health is vital, so consult your vet prior to deciding on which is best glucosamine for dogs dosage. Also, depending on your dog breed, size and the severity of his or her condition follow our chart on recommended dosage as I have described above.

Some of the reasons why this supplement is strongly recommended for regular use in relieving arthritis symptoms are because:

  • Glucosamine does not interact with other supplements or any other known drugs
  • It has very few contraindications if any at all
  • Side effects are uncommon and mild

Avoid administering large overdoses because of the levels of pain you think the dog is going through. Whenever you want to give your dog this supplement for managing acute conditions, it is best that you first speak to your vet regarding the most appropriate dosages.

Glucosamine Contraindications

Because of glucosamine is a comparatively safe product, it’s not that easy to administer amounts that can amount to toxic levels. Overdoses that are toxic are rare and to reach that level would require administering extremely high amounts.

If however, you have accidentally given your pet excess dosages of this supplement, or perhaps your dog has gained access to where you have stored the product and consumed a large number of the capsules, they could experience vomiting and diarrhea In the event of an accidental overdose, contact your vet immediately.

Overdose effects may differ if your dog has taken a Glucosamine supplement that contains additional active ingredients.

If your dog has a medical condition that could preclude glucosamine supplementation, chondroitin is another equally useful alternative treatment. Among the most common conditions that contraindicate glucosamine include:

  • Dogs that have trouble with bleeding as Glucosamine contributes to an increase in blood clotting times.
  • If your dog has been diagnosed as risk for diabetes or has it because Glucosamine is sugar-based.

When choosing a Glucosamine supplement that contains chondroitin, go for one that has a guaranteed analysis. Contact the manufacturer and inquire if the product has undergone analysis verification or has been third-party tested. It pays to be safe; after all, you want the best for your pet companion!


As our furry friends get older, many develop the same kinds of pains and aches as we do, usually arthritis and other similar conditions. Just like we benefit from using glucosamine, dogs experiencing such pain can also benefit as it has been shown proven to work well for the majority of them.

Joint problems in both humans and animals occur when the joint cartilage degradation rate exceeds the replenishment rate. When the cartilage supply is inadequate in terms of meeting the joint needs, bone tends to rub against bone. This triggers inflammation of the bone itself as well as the surrounding nerves resulting in pain and inhibition of mobility.

Cartilage is by composition an extremely dynamic substance, constantly renewing itself, particularly in young pets. Proper cartilage tissue nourishment is, therefore, important at all stages in the life of your dog not just when you start noticing visible symptoms of joint degeneration.

In conclusion, let me point out that while glucosamine is a supplement, it is important to consult your vet before you initiate your dog to this useful aid. The glucosamine dosages I have reviewed above have been vetted by vets who are best placed to know what can be of the greatest help to your dog. This is particularly important if you are combining glucosamine for dogs with other forms of pet treatment.

Product images sourced from

Glucosamine For Dogs Dosage – A Report From Best Reviews Guru

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