Do you sell a renal diet for dogs?

We stock a dietetic renal support food formulated with restricted protein and phosphorus for adult dogs, meant to be used under your vet's guidance rather than introduced on your own. It is not suitable for a dog without a diagnosed kidney problem.

What are the signs of kidney disease in dogs?

Increased thirst, more frequent urination, weight loss, a reduced appetite and lethargy are commonly reported signs, though they can overlap with other conditions too. Any of these, especially together, are worth a vet visit for proper testing rather than trying to work out the cause yourself.

Does wet food help dogs with kidney disease?

Wet food carries more moisture than dry kibble, and staying well hydrated is generally supportive of kidney function, which is one reason it comes up in some management plans. Whether it is right for your dog, and alongside what else, is a conversation for your vet.

Can diet cure kidney disease in dogs?

No, diet does not cure kidney disease — it is one part of managing the condition and reducing the strain on kidneys that are already damaged. Ongoing veterinary monitoring, not a specific food, is what actually tracks whether the disease is progressing.

What to feed a dog with kidney disease

A dog diagnosed with kidney disease needs a diet plan from a vet, not from a shop's website — the right balance of protein, phosphorus and sodium depends on how advanced the disease is and on blood test results only a vet can interpret. What follows is general background on why diet matters in kidney disease, not a plan for your dog.

Why diet matters in kidney disease

The kidneys filter waste products out of the blood, and when they are damaged, certain nutrients that are easy for a healthy dog to process — particularly phosphorus, and to a lesser extent protein and sodium — build up and put the kidneys under more strain. This is why diet becomes part of managing the condition rather than just a background detail once a dog is diagnosed.

Dietetic renal diets, formulated with these levels carefully controlled and restricted, are usually the mainstay of dietary management for a dog with meaningful kidney disease, and are meant to be used under a vet's guidance rather than chosen off a shelf. Getting the balance wrong in either direction, in a dog whose kidneys are already struggling, can cause harm rather than help.

What generally changes on the label

Beyond a prescription diet, some general-purpose foods are formulated with somewhat lower phosphorus or a more moderate protein level than a standard adult recipe, often marketed towards senior dogs or dogs with sensitive systems. These are not a substitute for a vet-prescribed renal diet in a dog with confirmed kidney disease, but they are useful background if you are trying to understand what a label is telling you.

Moisture content is another factor vets often discuss for dogs with kidney disease, since keeping a dog well hydrated supports kidney function generally. Wet food naturally carries more moisture than dry kibble, which is one reason it sometimes features more heavily in management plans — again, always as part of a plan your vet has actually reviewed for your dog.

What we can genuinely offer

We do stock a dietetic renal support food for adult dogs, formulated with restricted protein and phosphorus specifically for reduced kidney function, and it comes with the same instruction any dietetic diet should: use it with your vet's guidance rather than introducing or changing it on your own. It is not a general-purpose food, and it is not right for a dog whose kidneys are healthy.

Beyond that specific diet, we can offer a range of senior, sensitive and wet foods that some owners use alongside veterinary guidance for a dog with mild or early kidney changes, never as a replacement for a vet's own recommendation. If your dog has not been diagnosed with kidney disease but you are noticing signs like increased thirst, more frequent urination, weight loss or a reduced appetite, those are worth a vet visit before any diet change at all — diet follows diagnosis, not the other way round.

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Common questions

Can I just buy a low-protein food for my dog with kidney disease?: Please speak to your vet before changing your dog's diet. The right level of protein, phosphorus and sodium depends on how advanced the disease is and on your dog's individual blood results, and getting it wrong can do more harm than good in either direction.
Do you sell a renal diet for dogs?: We stock a dietetic renal support food formulated with restricted protein and phosphorus for adult dogs, meant to be used under your vet's guidance rather than introduced on your own. It is not suitable for a dog without a diagnosed kidney problem.
What are the signs of kidney disease in dogs?: Increased thirst, more frequent urination, weight loss, a reduced appetite and lethargy are commonly reported signs, though they can overlap with other conditions too. Any of these, especially together, are worth a vet visit for proper testing rather than trying to work out the cause yourself.
Does wet food help dogs with kidney disease?: Wet food carries more moisture than dry kibble, and staying well hydrated is generally supportive of kidney function, which is one reason it comes up in some management plans. Whether it is right for your dog, and alongside what else, is a conversation for your vet.
Can diet cure kidney disease in dogs?: No, diet does not cure kidney disease — it is one part of managing the condition and reducing the strain on kidneys that are already damaged. Ongoing veterinary monitoring, not a specific food, is what actually tracks whether the disease is progressing.

Sources

Written against guidance published by UK veterinary and welfare organisations. Always confirm specifics with your own vet.

Written by Matt Garnett, who runs Giddy Pets and is a lifelong pet owner — not a vet. This is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your animal. How we write these guides.