If you’re a cat mom or pop, you know how much our feline friends mean to us. They’re not just pets; they’re family. So, if we told you that chronic kidney disease (CKD) affects nearly a third of cats over 10 years old – and as many as 80% of senior cats – it’s natural you might feel concerned. Kidneys play a vital role in filtering out waste and toxins, but modern living, age, and even diet can take a toll on these essential organs.

The good news? There are steps you can take, beyond traditional treatments, to support your cat’s kidney health naturally. Whether your kitty has early signs of kidney issues or you simply want to be proactive, incorporating some of these natural strategies can make a world of difference.

What Do The Kidneys Do?

The kidneys are vital organs that play a crucial role in your cat’s overall health. They filter waste products and toxins from the blood, regulate hydration, balance electrolytes, and produce essential hormones. In short, healthy kidneys are essential for maintaining a cat’s energy, appetite, and well-being.

What Is Kidney Disease?

Kidney disease occurs when the kidneys lose their ability to perform these critical functions. There are two main types:

• Acute Kidney Disease:
  This develops suddenly and is often caused by infections, toxins (like ingesting antifreeze), or trauma. It can be life-threatening but may be reversible with prompt treatment.
• Chronic Kidney Disease (CKD):
  CKD progresses gradually over time, typically due to aging or genetic predisposition. While it’s irreversible, early diagnosis and management can help slow its progression.

Symptoms of Kidney Disease

Signs of kidney disease in cats can be subtle at first but may include:

• Increased thirst and urination
• Loss of appetite
• Weight loss
• Vomiting or nausea
• Lethargy
• Bad breath (with a chemical smell) and mouth ulcers
• Poor coat condition

• Diarrhea, flatulence and retained gas
• Anaemia – Shortness of breath, panting

If you notice any of these symptoms, consult your veterinarian as soon as possible.

Causes of Kidney Disease

Kidney disease can stem from a variety of factors, including:

• Age: Senior cats are more prone to CKD.
• Genetics: Certain breeds, like Persians and Siamese, have a higher risk.
• Toxins: Ingesting substances like antifreeze, lilies, or human medications can cause acute kidney failure.
• Infections: Bacterial or viral infections can lead to kidney damage.
• Diet and Lifestyle: Low water intake and high-sodium and phosphorus diets can stress the kidneys over time.

Treatment

Treatment varies depending on the type and stage of kidney disease:

• Acute Kidney Disease: May involve hospitalization, intravenous fluids, and medications to address the underlying cause.
• Chronic Kidney Disease: Focuses on managing symptoms and slowing progression. This can include a prescription diet, fluid therapy, and medications to control blood pressure or reduce nausea.

Your veterinarian will tailor a treatment plan to meet your cat’s specific needs.

A Natural Approach to Kidney Health

In addition to conventional treatments, many cat owners are turning to natural methods to support kidney health:

1. Kidney-Friendly Diets

Feeding a diet low in sodium, phosphorus and protein can help reduce the strain on a cat’s kidneys. Many therapeutic diets designed for managing kidney disease are low in sodium and high in moisture, which supports kidney function and helps prevent further stress. For cats with kidney disease, a low protein residue diet is ideal. This involves providing high-quality, easily digestible protein, such as gently cooked chicken breast served with its broth. It’s worth noting that turkey, being a dry meat, is often less suitable for kidney health. Importantly, the focus should be on low protein residue rather than simply low protein, as this distinction ensures optimal support for compromised kidneys.A low protein residue diet refers to one that minimizes the amount of waste or by-products (residue) produced when protein is metabolized by the body.

2. Omega-3 Fatty Acids

Studies show that omega-3s can help reduce kidney inflammation. Adding a fish oil supplement to your cat’s diet is an easy way to provide this natural support

3. Hydration

Cats often don’t drink enough water, so encouraging hydration is essential. Try a pet water fountain or add water to your cat’s food to keep them well-hydrated.

 

4. Natural Support

Feline KIDNEY RESCUE is a natural medicine that is veterinarian-formulated to support healthy kidney function in cats. Safe and gentle for cats of all ages, its easy-to-administer liquid formula may help promote the natural filtration of waste, medications, and toxins, which is crucial for maintaining overall feline health. Regular use may help maintain optimal kidney health, making it a valuable addition to any cat’s wellness routine, particularly for those prone to kidney issues.

5. Antioxidants

Antioxidants like vitamin E can help combat oxidative stress, which contributes to kidney damage. While not a cure, they provide extra protection in a holistic care plan.

6. Probiotics

Emerging research suggests that supporting gut health with probiotics, particularly Aloe vera juice, may benefit kidney function. Aloe vera juice can act as a natural probiotic by promoting the growth of beneficial gut bacteria, thanks to its high content of prebiotic polysaccharides. Probiotics help reduce toxin buildup, offering additional kidney support. (Research Link)

Conclusion

Kidney disease can feel overwhelming, but with the right care and a natural approach, you can help your cat maintain their quality of life. Always consult your vet before making changes to their routine, and remember, every small step counts toward keeping your cat happy and healthy for years to come.

This article was vet approved by Tom Farrington MRCVS., MVB., VetMFHom. Chief Veterinary Medical Advisor to HomeoPet. Tom has been a practicing veterinarian for over 35 years and employs complementary therapies in a multi discipline approach to healing medicine. Tom is an honors veterinarian, holds advanced degrees in homeopathic medicine, lectures internationally and leads clinical research teams.