Have you ever wondered how to make your cat feel their best?
You can help their kidneys stay happy and healthy with the right renal diet. Cats are great at hiding when something’s wrong. They won’t cry or act sick right away. That’s why kidney disease can sneak up on them. Their change in behavior tell us the change in the health. They may play less and drink more water. This is the point where renal diets for cats come in. These special diets can help take the load off the kidneys and make them live longer.
Kidney problems are one of the most common issues in older cats. It is not just about age; it can happen from past infection and bad food. I saw it when my Luna was 10-year-old. She started sleeping more and drinking bowls of water every day. I didn’t think much of it until the vet said it was early kidney disease. The good news is that the right food was there. It helped me a lot to support kidney disease.
Kidney Disease in Cats; What is it?
Kidney disease in cats means their kidneys aren’t working. They clean the blood, and help remove waste through pee. When kidneys get sick, waste starts building up in the body. That can make a cat feel tired and lose weight over time. The worst cat food can cause kidney disease in cats. Early determination of kidney diseases in cats might not be possible. It can only be determined by the change of routine in cats.
Explain Chronic Kidney Disease?
Chronic kidney disease (CKD) is the slow kind. It doesn’t happen overnight. It can take months or even years to show signs. Mostly older cats can get it with the age of over 7. That’s why best senior cat food and renal diet for cats are made because older cats are more likely to get disease. Luna was diagnosed with early CKD, and changing her food made a big difference.
What is Acute Kidney Failure?
Acute kidney failure is the sudden kind. It happens fast with the duration of few days or even hours. This can be caused by poisoning, infections or a bad reaction to medicine. It is very serious disease and your cat needs a vet right away. The cure of this kind is difficult but possible. Most of the vet recommended homemade cat for kidney disease to avoid artificial additives.

Causes of Kidney Disease in Cats; What Are These?
Kidney disease can sneak up on cats for many reasons. Sometimes it’s age, sometimes it’s something in their environment or food. The damage happens slowly over time and you see signs over time. Knowing the causes can help you protect your cat early, even if they seem totally fine.
Common causes
- Aging
- Toxins
- Poor diet
- Infections
- Genetics
- High blood pressure
- Dental disease
Prevention Starts with Awareness
It’s hard to stop something you can’t see, but being aware of these causes can make a big difference. I started watching the habits of Milo after the diagnosis of Luna. Even though Milo’s younger, I made sure he stayed away from plants like lilies and kept him on better food. Feeding both of them a mix of wet food and a low phosphorus cat food helps protect their kidneys.
Signs and Symptoms of Kidney Disease in Cats
Kidney disease in cats is a silently killing disease. Most cats don’t show signs until the disease attacks their full body. Some symptoms might seem small, like extra water drinking or weight loss, but they’re actually big clues. Talk to your vet right away if you notice anything off. Catching it early means you can switch to things like low phosphorus cat food or start a renal diet for cats that gives your cat a better chance.
Common Symptoms
- Drinking more water than usual
- Peeing more often or peeing outside the litter box
- Losing weight without trying
- Bad breath
- Vomiting or lack of appetite
- Tiredness or hiding more than usual
- Poor coat condition
- Weakness in the back legs
- Mouth sores or pale gums
The Little Signs you Shouldn’t Ignore?
I thought it was just summer heat when Luna started losing weight and drinking so much water. But deep down, I felt something was off. The vet confirmed early kidney disease, and switching her to non-prescription kidney cat food helped right away. I’ve kept Milo on a mix that includes the best non-prescription food for cats with kidney disease just to be safe. Knowing how long did it take for a cat to digest food is very important to feed them properly.
Renal Diets for Cats That Actually Work
Most of the cat food in the market are made for the cats with no health problems. But there are foods made for cats with health problems like kidney disease and heart problems. The best renal diets for cats are made to be gentle on the kidneys. These are also known as best wet cat food. They have the right balance or protein with less phosphorus and more moisture. These small changes help reduce the stress on the health of your cat.
Protein isn’t bad, but sick kidneys can’t handle too much of it. That’s why these diets use smaller amounts of high-quality protein. Too much of phosphorus can make a big difference for cats with kidney diseases. Royal Canin renal cat food and Purina kidney cat food are trusted by many vets because they’re made for this exact problem.
Conclusion
Taking care of the kidneys of your cat doesn’t have to be complicated. Small steps like choosing the right food or watching how much water they drink can lead to more good years together. The most important thing about this situation is to act early. Don’t wait for the signs to get worse. The sooner you switch to a supportive plan, the better they’ll feel.
FAQ’s
What can a cat eat on a renal diet?
A cat on a renal diet can eat wet cat food for kidney support and vet approved low phosphorus cat food.
What is the best cat food for renal problems?
The best cat food for renal problems is one that’s low in phosphorus and rich in moisture. Vet recommends Royal Canin as a best renal support food.
How can I improve my cat’s kidney function?
You should keep them hydrated and give supplements if needed to improve the kidney function of the cats.
What to feed a cat with kidney disease homemade?
You should feed a cat cooked chicken with mashed potatoes and boiled chicken soup for water needs.