Kidney failure in cats is a condition caused by the kidneys’ inability to properly perform their function of eliminating toxins produced by the body from the blood. It is one of the most feared diseases by cat owners because, in addition to being fatal, it causes significant pain to the affected cats.
When a cat is diagnosed with kidney failure, the veterinarian usually advises modifying its diet as soon as possible. An appropriate diet helps to slow down the progression of kidney damage and thus prolong the cat’s life expectancy.
Is your furry friend suffering from kidney failure? Discover the natural diet that suits them here.
Note: Before following the advice below, we strongly recommend consulting a veterinarian.
What Foods Are Suitable for a Cat with Kidney Failure?
If your cat has kidney failure, the best way to maintain its health is to provide a diet suited to its condition. Here are the foods suitable for a cat with this pathology:
High-Quality Animal Protein
Contrary to what some websites may say, proteins are highly recommended for cats suffering from kidney failure. So far, no research has proven that reducing animal proteins has a positive effect on cats with this condition. On the contrary, it would put our dear cats at greater risk. This could lead to an increase in creatinine, which must be eliminated by already fragile and weak kidneys.
However, quality is crucial. You must ensure that the high-protein foods you give your cat are of good quality; otherwise, it would worsen its condition.
Wet Foods
It is essential for a cat with kidney failure to stay well-hydrated. Wet foods help prevent dehydration in cats, which is a progression of kidney failure.
Foods Low in Phosphorus and Sodium
A diet rich in phosphorus and sodium can exacerbate kidney damage in cats already suffering from kidney failure. Foods low in phosphorus and sodium help your cats avoid potential diseases caused by this condition, such as hypertension and hyperphosphatemia.
Additionally, foods rich in vitamins and antioxidants are necessary to support the already weak kidneys.
How to Naturally Treat Kidney Failure in Cats?
There are two forms of kidney failure in cats: acute and chronic. Acute kidney failure can be reversible, while chronic kidney failure in cats is irreversible. It is the most dangerous and most common form in felines.
Here are some natural options to treat kidney failure in cats:
CBD Oil for Cats
The benefits of cannabidiol are well-documented. According to some studies, this substance can help alleviate the symptoms of kidney failure observed in your cat, including vomiting, loss of appetite and weight, mouth ulcers, fatigue, and especially pain.
To improve the quality of life of your sick furry friend, give them 2 to 3 drops of high-quality CBD oil per day.
Blackcurrant
Blackcurrant, scientifically known as Ribes nigrum L., is a plant with numerous benefits. Its leaves have diuretic, analgesic, anti-inflammatory, antioxidant, and laxative properties. It helps to flush toxins from your sick cat’s body.
It is used in the manufacture of several medicinal products for animals suffering from kidney failure.
For dosage, mix 1 to 2 teaspoons of blackcurrant powder with your cat’s food.
Boldo
Like artichokes, boldo is a natural diuretic. It helps to eliminate toxins from the body and stimulates renal function in mammals, including felines. You can mix boldo powder with your cat’s pâté or broth to strengthen its digestive and immune systems.
What Is Harmful to Cats’ Kidneys?
Several factors can lead to kidney failure or other kidney diseases in your cat. Here are some foods and conditions that are detrimental to your cat’s kidney health:
Dehydration
Dehydration is the worst thing for the kidneys of our feline friends. It is one of the most common factors causing kidney failure in cats. This is why it is recommended to feed a cat with kidney failure wet food. It is also advisable to provide sufficient water for the cat to drink at will.
Too Much Phosphorus
It is scientifically proven that foods rich in phosphorus can disrupt the normal functioning of feline kidneys over time. It is therefore advisable to limit phosphorus-rich foods for your cats.
Before choosing kibble or any other food for your cat, ensure that the phosphorus content does not exceed 0.8% for a senior cat and 1.1% for a young adult.
Low-Quality Commercial Foods
Even though low-quality commercial foods do not carry the label “low quality,” you can avoid them in other ways. Start by opting for well-known brands. Then, choose brands that are transparent about their product composition.
Finally, do enough research on the brands before making your final choice. You can even read reviews from other cat owners who have used them.
What Foods to Prioritize for Kidney Failure?
A cat with kidney failure can no longer eat the same way it did before its illness. Its diet must be modified to adapt to its new life. Here are the foods to prioritize:
Foods Specially Formulated for Cats with Kidney Failure
The primary foods to prioritize for a cat with kidney failure are, of course, those adapted to its condition. There are foods specifically designed for cats with this condition. They aim to promote their health and not exacerbate the damage. These come in the form of kibble, treats, and even pâté. They are available in pet stores and from veterinarians.
High-Quality Pâté
Cat pâté is a wet food that provides the necessary nutritional requirements for a cat with kidney failure. It facilitates the elimination of toxins from your feline’s body and prevents kidney infections.
Chicken Broth
Generally, cats love chicken broth. It provides the necessary proteins and nutrients for their weakened kidneys. Easily digestible, it gives your pet energy. It is therefore one of the foods to prioritize in cases of kidney failure.
Does your cat have a sensitive digestion? Find our advice in this article. Wondering how many times a day to feed your cat? Click here.