Reviews about Royal Canin Renal in 2020

3 min

Beautiful Ginger Cat Eating From Metal Bowl

Main advantage:

This food has been formulated and developed by experts in the feline veterinary, to be suitable for adult cats, which have or are prone to suffer from kidney diseases, so it has added that provide them with a healthy life.

Domestic cats eat pet food on the floor from bowlsMain disadvantage:

Unlike other cat foods, these kibbles do not seem to have such an attractive taste and smell, so some animals may reject them at first.

Verdict: 9.6/10

This alternative of Royal appears as a specific proposal for adult felines with renal problems, since it complements in a suitable way their feeding for a healthy metabolism. It is also available in various presentations.

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Main characteristics explained

Specifications and benefits

As with humans, over time cats can develop illnesses that need to be treated and require special feeding to overcome the disease and have a higher quality of life. Therefore, some brands present to the market specific lines that are recommended by veterinarians, as vitamin supplements to strengthen their defenses. One of these foods is Royal Canin Renal which, in this case, helps maintain kidney function in animals that have already been diagnosed or are suspected of having chronic kidney disease, hence its relatively higher price.

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This alternative has been formulated with different ingredients added to provide a healthier life for the feline. Among its benefits, this dry food includes EPA and DHA, a whole complex of antioxidants that affect kidney function and provide a low level of phosphorus.

Its formula has been developed by experts to supplement the diet and support the function of the kidneys, to regulate the balance of fluids and minerals in the cat’s body. For this purpose, this food has a content that has been mixed with quality proteins, which minimizes the burden on the pet’s kidney work. It also contains alkalizing agents that help treat chronic kidney disease.

Formula and ingredients

According to the users’ opinions, this cat food is one of the best and most recommended by veterinarians to complement the animal’s balanced diet and support the maintenance of kidney function, so it is a food with advanced properties that, although it can be used without any supervision, is usually prescribed by experts for adult felines and with a specific condition. Therefore, the Royal Canin Renal feed has a different aromatic profile and is appealing to the specific preferences of some animals.

Just as this alternative is made with an antioxidant complex, it also includes within its formula other ingredients, which provide the cat with the necessary nutrients to have a healthier life and to control weight problems.

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Among the components of its formula, the manufacturer has added corn flour, vegetable and animal fibers, wheat gluten, chicken protein isolate, fish oil, cellulose powder, chicken by-product meal, wheat, natural flavors, salt, calcium carbonate, sodium silicate, potassium chloride and psyllium seed hull.

On the other hand, the Royal Canin Renal formula also includes vitamins and minerals such as DL-alpha-tocopherol acetate, which is a source of vitamin E; L-ascorbil-2-polyphosphate, a source of vitamin C; vitamin B6, vitamin A acetate, vitamin C12, B1, folic acid, taurine, among other components.


Cat foods often vary in presentation according to the brand and specific line, so the choices you get are the product of a brand marketing study on the preferences and buying habits of the most frequent users. That is why Canin Renal is available in several presentations, but we refer specifically to the 2 kilos of dry kibble.

Each of these packages has the same quality of food inside, only varies in quantity. Selecting a Royal Canin Renal size will depend on the number of cats in your home and how often you go shopping. Although it is considered to be one of the best cat food on the market, if it is not used frequently, it is possible that after a few months its properties start to be lost, as well as its hardness, taste and smell. Therefore, the large package is recommended for those who have more than one animal. In addition, the components, formula and even the recommended dose are specified on the packaging.

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