This is a list of some immune boosters from supplements for your dog.

Some of them are typical in our kitchen, and others must be bought in herbalists, pharmacies, etc.

  • Spirulina
  • Salmon oil
  • Apple vinegar
  • Beer yeast
  • Kefir
  • Devil’s Claw
  • Ginger
  • Oregano
  • Cumin
  • Foods from bees

Those are the supplements we might need to boost your dog’s immune system. However, each of them has its own properties.

Vitamins for Dogs Immune System

A sufficient supply of vitamins such as vitamins A, E, K, B1, B2, B3, and B6 and minerals such as potassium, copper, and zinc are recommended.

They will help your dogs maintain the normally functioning immune system.

Rebuilding the immune system is especially crucial in convalescing dogs who are weakened from illness.

Puppies, senior dogs, and highly stressed or stressed dogs can also benefit if we strengthen their immune system.

Complementary foods can strengthen and rebalance the dog’s immune system, maintain the natural utilization of nutrients, and maintain healthy skin and coat in a completely natural way.

In winter, cold temperatures can bother dogs. Now, a healthy coat and vital skin, as well as a strong immune system, are particularly important.

Vitamin E and unsaturated fatty acids are the right combinations.

Supplements for Dogs with Cancer

There are three supplements we can recommend for a dog with cancer. It will also work as cancer prevention.

  • Spirulina
  • Apple Vinegar
  • Devil’s Claw


It is an alga considered a superfood due to its composition. Its properties are innumerable for cancer; among them, we can highlight:

  • It increases immunity, ideal for recovery periods, postoperative periods, diseases such as scabies, etc.
  • It helps to improve muscle mass due to its high content of high-quality protein.
  • It promotes more appetite to encourage dog eating.
  • It increases energy, so it is more advisable to give it in the morning.

Finally, it helps in anemic processes due to its high iron content as well as body detox.

It has many more properties, but the research already proves some of these.

Apple Vinegar

It is an excellent antibacterial and properties for cancer.

This ingredient mainly helps with digestive and odor problems in the dog, both oral and body, for gum problems, bleeding, or mouth wounds.

Apple vinegar prevents or helps urinary infections, stones (dissolves calcium deposits), kidney problems, and liver diseases due to its purifying action.

Dog with cancer is also hard to move around.

Therefore, it also relieves joint and muscle pain and can also help dogs eliminate excess body fat.

This is good for obese dogs, especially those who have joint problems and find it difficult to lose weight.

Finally, it disinfects and deodorizes.

It can be a cleaner for food utensils or the place where you eat naturally and without adverse effects if the dog licks it (thus, avoid carcinogenic particles).

Devil’s Claw

It is natural anti-inflammatories par excellence.

Devil’s claw is more suitable in acute pain (possibly because of cancer).

It is an ideal supplement for dogs with pain, especially at the joint and mobility level.

However, there are some cases in which it is contraindicated, such as gastric or duodenal ulcers.

It is also possible to interact with antihypertensive, hypotensive, antiarrhythmic, anticoagulant drugs.

So, always ask your veterinarian or an expert in nutrition for an opinion.

Vitamin for Dogs with Allergies

Zenapet dog immune support is one of the best supplements for allergies. However, you may also consider giving these nutrients:

  • Salmon oil
  • Beer Yeast
  • Oregano

Salmon oil

It is a supplement well known for its content in omegas 3 to improve dogs’ hair and skin.

However, did you know that it has more properties?

It is a great anti-inflammatory.

Therefore, it is perfect for the skin’s inflammatory processes such as allergies and inflammatory processes such as dysplasias, arthritis, and osteoarthritis.

It is rich in natural antioxidants, good for the heart, and neuronal problems.

Basically, it increases the dog’s immunity overall to combat allergies.

Beer yeast

It is an excellent supplement for many reasons.

Yet, we have to be careful not to overuse it due to its high phosphorus content or compensate it with calcium.

So, it is better to consult with a specialist.

It is ideal for improving skin and coat, allergic problems.

It also works for regulating constipation in dogs.

That is why you have to start with a small amount as it can cause diarrhea and gas.


It is a spice that many of us regularly use for cooking dishes.

However, we have many more properties hidden behind this food.

The most prominent function, in my opinion, is its great help for fungal problems, as it is an excellent antifungal.

It is ideal for such issues as Malassezia and other opportunistic fungi of the skin, ears, mucous membranes, etc.

It has excellent digestive power, especially in intestinal spasms, good for liver problems due to its antitumor activity and carminative action (elimination of gases).

Antioxidant, expectorant, and anti-inflammatory, so it is widely used in respiratory problems such as bronchitis, infections, and allergic coughs in dogs.

It is a spice for sale in any supermarket, but if you are lucky enough to have a garden and cultivate it much better.

Best Dog Food for Immune Support

Eggs are one of the best and most effective protein sources, which are essential for a dog.

The variety of amino acids is there with a high content of minerals and various nutrients.

These help your dog to strengthen the muscles, bones, heart, and brain.

If you are entirely sure of the eggs’ freshness and origin, you can give them raw.

Otherwise, cook them, remove the shell, give them small pieces alone, or with some other food that they like.

Dogs also tend to eat sweet treats, so giving them a spoonful of unprocessed pure honey will be like a daily treat.

It will provide them with extra energy, an excellent treatment for hair and skin, an antibiotic and natural healing, and many other benefits.

What Causes a Weak Immune System in Dogs

Many factors, such as infectious agents (viruses, bacteria, fungi, etc.), can cause health problems for your new partner.

To help him fight and prevent many diseases, the best thing you can do is strengthen your puppy’s immune system.

Your puppy (by default) already has a defense mechanism (the innate immune response) from the moment of birth.

Also, during its first 24 hours, the dog’s mother transfers more antibodies to the puppy through her milk’s colostrum.

Unfortunately, its protective effect will only last about one and two months.

After this time, these antibodies will decrease.

So, it will be a crucial time to strengthen your puppy’s immune system.

Especially if it has not been able to be adequately breastfed or if its mother was not vaccinated.

Once the lactation period is over, your little companion should receive an age-appropriate diet, specially formulated and with quality ingredients.

A good choice is grain-free puppy food (or junior dog food later), which contains nucleotides, a component that will help them grow healthy and strong.

As your dog grows older, it should receive vaccines.

Your little companion will acquire more defenses, and his immune system will become stronger.

A better way to strengthen your four-legged friend’s immune system is to keep it active at all times.

A too sterile environment can be just as harmful as excessive stress, lack of sleep, or the wrong food.

You cannot prevent other external influences, such as age, allergies, or congenital autoimmune disease.

However, with the right diet – consisting of natural, grain-free food (like Petsmart’s) and the additional supplements, you can counteract them and thus actively improve your dog’s immune system.