Natural Dog Food With Cancer

Cancer is a serious and complicated disease to treat. However, with good nutrition and proper monitoring of its development, cancer can be defeated.

The nutritional needs of a dog with cancer differ from the needs of a healthy dog. If your dog has cancer, he must follow a certain diet controlled by your veterinarian, who must monitor the development of the disease (you can also opt for dog food with cancer that may be better for you and more suitable for your dog).

A well-prepared natural diet can be ideal for your dog. You will be able to control the ingredients used and provide your dog with delicious food that he will love. Choose carefully, because not all food is suitable for dogs. If necessary, consult a professional to calculate the amounts and nutrients you should provide to your dog, in order to achieve a well-balanced diet.

The diet for a dog with cancer may need to vary depending on the severity and progress of the disease. If your dog has cancer and does not get the nutrients he needs, he will look for them in his body’s stores, which can lead to atrophy and muscle weakness, as well as a weak liver, kidneys or other complications.

What should a dog with cancer eat?

The dog’s immune system with cancer is weakened, so he must follow a special diet. Also, cancer therapies, such as chemotherapy or radiation therapy, are aggressive and further weaken his immune system.

If your dog has cancer, make sure you provide him with the nutrients he needs. It is very important that the proteins are of high quality. Make sure his diet contains omega 3 fatty acids and is low in carbohydrates. Carbohydrates in your dog’s diet must be complex, avoid rapid assimilation of sugar.

Simple carbohydrates are especially dangerous for a dog with cancer. You should avoid cereal-based foods, so it is best to use high-quality food, special formulas for his illness or well-balanced natural foods.

Always consult your veterinarian, as your dog’s needs can vary greatly depending on the type of cancer he has.


Quality animal proteins are very important for your dog. Proteins can be from chicken, turkey, cottage cheese, Burgos cheese, eggs, canned sardines …

The three amino acids you need to provide in your dog’s diet are:

Arginine: strengthens the immune system and slows the growth of some tumors.

Glutamine: inhibits tumor growth and helps the intestinal tract.

Melatonin: An antioxidant that eliminates free radicals and contributes to the destruction of cancer cells.

If you are a fan of raw food, consult a veterinarian, because it may be best to cook meat first, because your dog’s immune system is weakened and a bacterial or parasitic infection can be very harmful for him.


A dog’s diet with cancer must be low in carbohydrates, and they must be complex or slowly assimilated, because cancer cells use sugar to multiply. Simple carbohydrates are very harmful for a dog suffering from cancer, because they are quickly assimilating sugars.

Fatty acids.

Unsaturated fats are very useful for dogs with cancer, especially omega 3, which are an effective aid in the dog’s response to chemotherapy. It seems that, in addition to improving the immune system, omega 3 fatty acids can prevent cancer from reproducing.

Fish oil is a good source of omega 3. These fatty acids help reduce tumors.

If your dog does not have a lot of appetite, give him a few smaller portions a day, so that his food will always be fresh, and your dog will eat it better.


Some vegetables or fruits, such as berries, broccoli, zucchini or spinach, contain dog vitamins and much-needed minerals for your dog, so it is important to provide them in sufficient quantities. The fiber contained in vegetables will contribute to good intestinal transit.

Turmeric and ginger.

Turmeric and ginger are very useful for dogs in general, and if they have cancer, they will contribute to a better physical condition of your dog.

Turmeric has two very beneficial ingredients for your dog’s health:

Curcuminoids: are the pigments responsible for the color of turmeric. They are very effective antioxidants. The most famous of these is curcumin.

Volatile oils: responsible for the smell and taste of turmeric. They also have very interesting properties.

Curcumin destroys cancer cells without damaging healthy cells, prevents their proliferation and is effective against metastases. It is also a very powerful natural anti-inflammatory agent.

Among the many advantages of ginger is its anticancer effect, because it reduces the action of free radicals in the body. Ginger extract has been shown to help shrink certain tumors, and giving ginger powder can destroy and kill tumor cells as well as inhibit their growth.

If you opt for vegan dog food, you must take certain precautions.

As you can see, it is very important to know what ingredients the type of food you give to your dog contains. In case you decide to feed your pet thoughtfully, here are some tips on how to properly read and interpret the labels of ready-made dog food. Consult your veterinarian to find out how much you can give to your dog.

How do I prepare a natural diet for a dog with cancer?

Natural food is a good alternative for every dog, but you must prepare it carefully to ensure a balanced diet. In case your dog has cancer, you need to provide nutrients that strengthen his immune system and help him fight cancer cells.

It is important to use quality animal proteins, low in carbohydrates and moderate amounts of healthy fats, as well as low in fiber to maintain the health of the intestinal tract.

The scheme of how this diet can be is as follows:

Day 1: Lean muscle meat (removes all fat), mixed with green leafy vegetables and a source of healthy fat

Day 2: Mixture of lean muscle meat, organ meat, greens and pre-frozen raw meat bones

Day 3: steamed pumpkin or fruit and vegetable puree. Berries, like blueberries, are very good to include in the diet of a dog with cancer.

Day 4: as day 1

Day 5: as day 2

Day 6: as day 1

Day 7: as day 2

The advice we give you here is based on the BARF diet which, among other products, is based on natural ingredients, such as fruits, vegetables or meat. For more advice on natural dog nutrition, contact a nutritionist.

Is a ketogenic diet useful for dogs with cancer?

A ketogenic diet replaces carbohydrates with high-quality proteins and useful fats. Cancer cells metabolize glucose to obtain energy in a different way than healthy cells. Healthy cells can adapt to metabolism and consume ketone bodies instead of glucose, while cancer cells do not. Ketones are produced when the level of glucose in the body is low, so they depend on the availability of glucose.

Therefore, a ketogenic diet (high in fat and low in carbohydrates) is beneficial for dogs with cancer. With this diet, your dog’s body uses fats as fuel, instead of carbohydrates, so that the cancer cells do not have the glucose they need to grow.

If you want to follow this diet, it is very important that you prepare dog food at home and control what you eat.

What supplements should I give my dog if he has cancer?

Digestive enzymes.

Digestive enzymes help digest and absorb food and reduce the risk of cancer metastasis and recurrence. In addition, they can reduce the negative effects of radiation and chemotherapy.

All this contributes to the fact that digestive enzymes are a suitable addition to the diet of a dog with cancer.


Probiotics help strengthen the dog’s immune system. They are living microorganisms that improve the intestinal flora, reducing the presence of harmful bacteria, as they compete with them for resources, making it difficult for them to reproduce and increasing the presence of useful agents.


Antioxidants, such as vitamins A, C, and E, selenium, coenzyme Q10, and green tea, help eliminate free radicals and reduce tumor growth.

Selenium protects the immune system and reduces and prevents cancer, especially in combination with vitamin E. Selenium has been shown to reduce cancer mortality.

Coenzyme Q10, called ubiquinone, is an antioxidant in the body that helps boost a dog’s immune system. Brewer’s yeast can help absorb this coenzyme.

Green tea has less theine than other teas, and you can give it to your dog. For an adult dog, half a cup a day is enough. Green tea contains polyphenols called catechins, whose antioxidant power is greater than that of vitamin C. It is a natural anti-inflammatory agent and has been shown to slow the growth of cancer cells.


  • A dog with cancer needs a special diet that strengthens his immune system.
  • A dog with cancer should eat a diet with high-quality animal proteins, healthy fats and fiber.
  • The diet should have few simple carbohydrates, because cancer cells use glucose for growth
  • Turmeric and ginger are very useful for a dog with cancer
  • Natural meals should be well balanced and contain nutrients that strengthen the dog’s immune system and contribute to the destruction of cancer cells.
  • Use the scheme listed in the article to develop your dog’s diet, after consulting a veterinarian.
  • The ketogenic diet is useful for dogs with cancer because it eliminates simple carbohydrates and promotes the production of ketones by the body that cancer cells cannot use.
  • There are some supplements that can be helpful for your dog with cancer, such as digestive enzymes, antioxidants and probiotics.

Contact our nutritionist to get more information about preparations that are suitable for dogs with cancer and that are used in specific cases.

Feline leukemia – symptoms, treatment and infection

Feline leukemia is a particularly serious and common infectious disease caused by FLVe (Cat Leukemia Virus), which generates in an animal inhibition of one or several parts of its immune system, severe anemia and even the development of malignant tumors. All this causes a drop in the cat’s defense system and there is a higher risk of contracting all types of infections.

At Eistria, we want to discuss leukemia in cats in detail, because it is one of the most common pathologies, which also has a reserved prognosis. In the following, we will explain what feline leukemia actually is, how it spreads and what its most common symptoms are. Similarly, we will discuss with you the diagnosis, veterinary treatment and prevention measures that we can use to protect healthy people.

Feline leukemia virus

What is feline leukemia? The disease commonly known as “feline leukemia” is caused by the feline leukemia virus (FLVe), a retrovirus belonging to the Oncovirinae family. Oncoviruses cause various immune, degenerative, and even proliferative conditions. They can be endogenous or exogenous. In the latter case, they are capable of replication when FLVe is transmitted, as is the case with feline sarcoma virus (FeSV), a type of malignant tumor that occurs in soft tissues.

Within FLVe we find four subgroups, however, virtually all infected cats are infected with FLVe-A. In short, they are characterized by:

FLVe-A: is the original form of the virus, although mutant forms can develop.

FeLV-B: predisposes the cat to changes that are visible to the eye (abnormal tissue growth).

FeLV-C: associated with the development of erythroid hypoplasia and severe anemia.

FeLV-T: predisposes to infection and destruction of T lymphocytes.

Subgroups can be detected by various diagnostic tests, which we will mention later in another specific section. We will discuss contagion further.

How does feline leukemia spread?

The feline leukemia virus spreads mainly during pregnancy, inside the uterus and during lactation, but also through body fluids, such as saliva, urine, blood or nasal secretions. Using the same trash can or food bowl, fights that cause bleeding external wounds, expose healthy cats to the virus.

All cats are susceptible to feline leukemia virus, however kittens and young cats are most susceptible, especially when it comes to domestic cats that have external access, mostly non-neutered males or cats suffering from other conditions (such as respiratory, oral and abscess diseases). or homeless, abandoned cats and feral cats.

When the virus comes in contact with the animal’s immune system, three situations can occur:

The cat is immune and has created antibodies to fight the virus. For a few weeks, it may show the characteristic symptoms of the disease, which will then subside.

The virus enters the blood and saliva, damaging the immune system and causing leukemia. In this case, the cat is susceptible to various diseases. Their lifespan is decreasing.

The virus is purified through blood and saliva, but survives in the bone marrow. Although it can be reactivated, it usually does not affect cats.

Therefore, leukemia in cats is contagious and especially serious, so it is very important to prevent it and take appropriate measures to prevent the infection of our cats.

Has feline leukemia spread to humans?

One of the biggest concerns of caregivers is whether feline leukemia is contagious to humans. Studies have used various strains of FLVe to grow them in human tissues and show whether or not there is a potential risk of transmission to humans. For now, studies show that there are no risks for humans and that there is no known case that can show that it is a zoonotic disease.

Feline leukemia: symptoms

Leukemia in cats and its symptoms are especially diverse and will largely depend on the health condition of the individual. It is common to notice that a sick cat suffers from various health problems at the same time, that it has certain difficulties to overcome them and that, progressively, the general health condition of the cat worsens.

The most common symptoms of leukemia in cats are:




Lack of appetite




Weight loss


Difficulty recovering

Kidney problems

Respiratory problems

Gastrointestinal disorders



Weight loss


Swelling of the lymph nodes



Bacterial infections

Viral infections


Bad hair

Lack of cleanliness

He stops urinating in the sand


The pain

Tooth loss



Diseases of cats with feline leukemia

As we explained to you, cats suffering from feline leukemia virus are susceptible to various diseases, and some of the most common are:


Median lymphoma

Multicentric lymphoma

Spinal lymphoma


Multiple cartilaginous exostoses

Ulcerative proliferative gingivostomatitis

Lymphoid leukemia

Progressive infections




Systemic vasculitis




Fetal death

Placental involution


Bacterial endometritis

Faded kittens syndrome


Peripheral neuropathy

Urinary incontinence



Horner’s syndrome

Nervous dysfunction



Feline calcivirus

Diagnosis of leukemia in cats

If you notice one or more of the above symptoms, you should contact your veterinarian to confirm the disease with a blood test. A simple blood test can determine the presence of feline leukemia virus in your cat.

Some of the tests are:

ELISA (enzyme immunoassay): typical in veterinary clinics. A cat blood sample is taken and detected if there is an antigen or the initial stage of infection. After a few weeks, it will be confirmed whether the cat is positive, because it is not known whether the infection is temporary or permanent.

PCR (polymerase chain reaction): detects virus DNA in affected cells either in blood samples or in other tissues. Although it can detect latent infections, it is not as safe as ELISA.

IFA (direct immunofluorescence): not useful for early stage detection, but useful for confirming positive ELISA results. Detects the presence of antigens in infected cells.

It is possible that the veterinarian will suggest that it be repeated after 30 days if the test is negative, but the risk of infection is high. In addition, if our cat has the freedom to move outside the house, it is recommended that the test be conducted every year. In case of a positive test, additional tests are likely to be required.

Treatment of feline leukemia

It is very important to note that feline leukemia has no cure, however, some cats can lead a quality lifestyle if they receive regular veterinary care that includes the use of antiviral drugs and immunoregulators that help cats gain some protection against secondary infections.

In case we want to supplement the veterinary treatment with natural treatment of feline leukemia, such as vitamins for cats, we will always consult a specialist.

On the other hand, we need to take certain precautions to prevent our cat from infecting other cats. The veterinarian will suggest that we keep the cat indoors to reduce the risk of spreading, in addition, he will suggest castration to avoid escapism resulting from sexual behavior.

Feline leukemia vaccine

Wondering how to prevent feline leukemia? The main measure will be to respect the vaccination schedule of cats for the purpose of immunizing cats. It is also worth noting that vaccination usually has no effect on already infected animals. That is why it is important to make sure that the machete does not have a disease before it is adopted. This is the only way to prevent feline leukemia.

Life expectancy of a cat with feline leukemia

How long does a cat with feline leukemia live? Mortality is generally high, however, we can offer a good quality of life to cats suffering from this disease, which will have a lifespan of between 2 and 4 years. In some cases, we will notice that cats look healthy for several years. In contrast to adult cats, kittens die quickly.