The Best Supplements for Dogs: A Quick Guide - Healthy Dog World

The Best Supplements for Dogs: A Quick Guide


Should you consider adding supplements to your dog’s diet? The answer, unfortunately, isn’t as straightforward as you might think. The truth is that there are a plethora of factors to consider before adding supplements to your dog’s everyday diet. Factors such as age, specific medical condition, and size all play a role in determining the needs of your pet. 

In this article, we will talk about the best supplements that your dog can take to help them live a safe and healthy life. Read on to find out more!

Do dogs need supplements?

Supplements provide the essential vitamins and minerals to ensure balanced nutrition. If you think your dog is not getting the nutrients that they need from their meals, then it’s probably wise to consult your veterinarian about introducing supplements to your dog’s diet. 

Typically, supplements serve as substances that add nutrients to your dog’s diet or as a preventative measure for certain health problems. Keep in mind, however, that every dog is different. Make sure to ask the opinion of your vet first to avoid any complications.

What are the essential supplements that dogs need?

According to the American Kennel Club, there is some encouraging evidence that supports the use of supplements in dogs. Its benefits can range from alleviating pain from joint stiffness to promoting heart health. Here are some of the essential supplements that dogs need and what they are for:



Glucosamine helps stimulate the growth of cartilage cells. It is also used in the production of glycosaminoglycan (GAG) and hyaluronic which balances the production of your dog’s natural inflammatory compounds. Pets that experience inflammation issues are often treated with products containing glucosamine and chondroitin sulfate. These two substances promote the proper lubrication of joints and the development of new cartilage.



Along with a proper diet, multivitamins help your pup acquire all the necessary vitamins and minerals they need for complete and balanced nutrition. The best multivitamins for dogs usually contain antioxidants and anti-inflammatory properties that cover areas of your pup’s health such as hip & joint, skin & coat, immunity, digestion, as well as heart health. When choosing multivitamin supplements for your pup, make sure to look for vitamins A, B, C, D, and E on the label!


Probiotics are good bacteria that live inside the body. It helps regulate your dog’s gut health and optimize digestion to boost overall health. At the right levels, probiotics help the body break down essential nutrients to quickly jumpstart digestion and offer fast relief to the most common digestive problems.


Fish Oil

Fish oil is probably one of the most common supplements given to dogs. Just like us humans, dogs also need fatty acids (omega-3) to promote heart health, strengthen immunity, and improve skin health. According to a study by the American Journal of Veterinary Research, fish oil contains anti-inflammatory properties that may heal in the treatment of chronic inflammatory diseases in dogs. In addition, the presence of DHA and EPA in fatty acids reduces the risk of heart disease and supporst overall skin and coat health. 


A balanced diet that’s high in antioxidants reduces the risk of illnesses in dogs. Antioxidants are also known to prevent damage to cells caused by free radicals. An article by Dr. Cayla Iske from Oxbow Animal Health describes antioxidants as beneficial to reduce free radical production. 

“Antioxidants can inhibit enzymes that create free radicals in their reactions or can bind molecules that tend to lead to free radical production down the road. When antioxidants neutralize free radicals, they essentially sacrifice themselves, so the reactive molecule doesn’t instead damage important DNA, proteins, or lipids in the body.” - Dr. Iske, Oxbow Animal Health

Final Thoughts: Always check with your veterinarian

If you’re new to supplements and unsure where to start, you can always consult your veterinarian. Veterinary professionals should be able to guide you through the best supplements that your dog will benefit from. They would also be able to prescribe the proper dosage to give your pet according to their size and weight.

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