What Is Glucosamine for Dogs and Why Is It Important?

glucosamine for dogs
glucosamine for dogs

Has your beloved pet seemed out of sorts recently? Perhaps they’re not as active as they once were. Do they seem to have just slowed down?

Around 20% of all dogs aged one and above suffer from the symptoms of arthritis (joint inflammation and discomfort).

Arthritis is a degenerative condition that affects the joints, making movement more difficult. Some dog breeds are more disposed to it than others. Fortunately, glucosamine for dogs can help alleviate the symptoms of arthritis and even reverse its effects.

Let’s take a closer look. 

Why Is Glucosamine Important For Your Dog?

Glucosamine is a compound that naturally occurs in your dog’s body. It is most prevalent in healthy cartilage.

Cartilage is the rubbery tissue that cushions your dog’s bones at the joints. As your dog gets older, the amount of glucosamine he or she naturally produces decreases. This makes it more difficult for cartilage to repair itself. 

When you couple this with the ongoing wear and tear of being an energetic dog, the reduction of glucosamine can quickly lead to joint discomfort and stiffness. If left untreated, this can lead to painful arthritis.  

Symptoms of Arthritis in Dogs

Being able to spot the symptoms of arthritis in dogs early-on can mean all the difference for your dog.

Decreased mobility and stiff joints are the obvious tell-tale signs, but here are some other symptoms to be on the lookout for:

  • Reduced interest in physical activity
  • Avoiding climbing steps or jumping up and down
  • Lethargy and depression
  • Repeatedly licking their joints
  • Weight gain
  • Lagging behind during walks
  • An increase in aggression toward humans or other dogs
  • Popping or cracking in the joint when it moves
  • Noticeable tenderness, tensing up or lameness in certain areas of the body
  • Difficulty getting up

All of these can be signs of the onset of arthritis, so be sure to visit your veterinarian if any of them present themselves. 

Fortunately, glucosamine supplements for dogs can help reduce the symptoms of arthritis and joint discomfort, helping to restore your beloved dog’s joint health. 

The Benefits of Glucosamine For Dogs

Glucosamine supplements help to alleviate the symptoms of joint damage by naturally boosting the body’s ability to repair damaged cartilage.

Joint supplements can safely be used as an early intervention against arthritis, as well as throughout its progression. Glucosamine also has an anti-inflammatory effect, which can help to reduce any joint discomfort your dog might be experiencing. It acts as a lubricant for the dog’s joints so that further wear and tear is reduced.

As glucosamine can help restore your dog’s joint health naturally, it can prevent the need for NSAIDS that only mask the underlying issue, and might have side effects. 

That said, as with any change in diet, supplementation, or exercise, it’s helpful to consult your veterinarian beforehand.

This way you can be sure to rule out any other underlying issues that might require further treatment.

How Do I Give My Dog Glucosamine?

Once you have the go-ahead from a veterinarian, the next step is to find a reliable glucosamine supplement for your dog. It sounds simple, but sadly it isn’t.

Glucosamine itself shouldn’t pose any risks for your dog, but not all joint support supplements are made equal.

A number of Consumer Lab reports have found that some pet supplements on the market contained as little as 4.5% of the amount of active ingredient they claimed.

Not only that but in addition to skimping where it matters, some manufacturers add other ingredients that could prove harmful for your beloved dog.

This can make it difficult to know exactly what you are buying.

Bark Nutrition’s ‘Complete Joint Care For Dogs’ is GMP certified and made in an FDA registered facility so you can be sure that it has been purity and potency tested.

It Doesn’t End With Glucosamine

Glucosamine is not the only supplement that can help your dog win the battle against joint issues. There are a number of other supplements that can help maintain joint health in dogs.

Our complete joint care for dogs contains a full spectrum of joint support ingredients:   


MSM (Methylsulfonylmethane) can also help to reduce inflammation and pain. It has been found to help support mobility and flexibility, and to strengthen joints.


Chondroitin also occurs naturally in the connective tissues of animals.

Supplementing chondroitin can help alleviate stiffness, pain, and poor mobility, whilst reducing the breakdown of collagen in your dog’s joints.   

Vitamin C

Dogs need Vitamin C too, and for many of the same reasons as us.

Vitamin C is a powerful antioxidant that fights inflammation and improves the immune system. It also helps the body create collagen – a primary protein found in connective tissues.


Manganese helps with the development and maintenance of bone health. It has also been found to help improve bone density.

Additionally, manganese has been shown to help reduce inflammation and support wound healing.

Grape Seed Extract

Grape Seed Extract has also been found to improve collagen levels, as well as blood flow. 

Studies have also found that it can help suppress bone destruction and reduce joint pain. 


L-Glutathione is a naturally occurring antioxidant that helps the immune system fight off cellular damage from free radicals. 

It can help to delay the symptoms of aging joints.

Vitamin E

Last, but not least. Vitamin E has been found to relieve joint pain and have an anti-inflammatory effect in dogs. 

When To Start Giving Your Dog Glucosamine

General wear and tear to the joints can begin at any age, and dogs don’t always display symptoms of discomfort as clearly as we humans do.

When it comes to looking after your dog it pays to be proactive. An all-round supplement that includes glucosamine for dogs can help your dog maintain the integrity of its joints and connective tissues.

Taken much like we would take a multi-vitamin, it can help your dog retain its youthful vitality for longer. Most dogs can start taking a joint care supplement as soon as they turn 1 years old but as with any change in diet, supplementation, or exercise, consult your vet beforehand.

If you’re already concerned about your dog’s activity levels or mobility, then it’s even more important to not delay getting started on a joint health supplement for your dog.

For more information on Bark Nutrition’s “Complete Joint Care For Dogs“, visit here and of course, don’t hesitate to contact us with any questions!

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