Support your dog’s kidney health with TROVET Renal & Oxalate Diet (RID) 400 g, a complete dietary food specially formulated for adult dogs. Renal & Oxalate is specially formulated to meet the requirements of cats with chronic renal failure. The diet is limited in protein and phosphorous, which prevents the accumulation of waste, reduces the stress on the kidneys and ultimately slows down the progression of renal failure. The proteins used are of high quality, in order to meet the amino acids requirements, without leading to excess waste products. Renal & Oxalate’s energy density reduces food volume, to help animals with a loss of appetite to meet their daily energy requirement.
Renal & Oxalate dietary food is also designed to reduce the formation of calcium oxalate. The use of potassium citrate has a urine pH-increasing effect, which reduces the excretion of calcium in urine. In addition, citrate is able to bind calcium, which can reduce the occurrence of calcium oxalate formation in urine.
Why You’ll Love It
Supports kidney function — Restricted protein and phosphorus levels help reduce metabolic waste and decrease stress on the kidneys.
High-quality protein sources — Provides essential amino acids with minimal residual waste thanks to high biological value proteins.
Helps reduce calcium oxalate formation — Contains potassium citrate to help increase urine pH, reduce urinary calcium excretion, and bind calcium in the urine.
Energy-dense formula — Higher energy density helps dogs with reduced appetite meet their daily caloric needs without large meal volumes.
Balanced electrolyte support — Assists the kidneys in regulating water and electrolyte balance in the body and bloodstream.
How It Works
TROVET Renal & Oxalate Diet is formulated to:
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Limit phosphorus to slow kidney deterioration
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Provide controlled, high-quality protein to reduce nitrogenous waste
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Increase urine pH with potassium citrate, reducing calcium oxalate risk
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Supply vitamin B6 to help prevent oxalate formation linked to deficiency
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Maintain adequate energy intake even in dogs with reduced appetite
This dual renal and urinary support makes it suitable for long-term dietary management under veterinary supervision.
Key Ingredients & Benefits
| Ingredient | Function & Benefit |
|---|---|
| Pork, Chicken, Salmon | High biological value proteins to maintain muscle while limiting waste |
| Rice | Easily digestible carbohydrate for gentle energy supply |
| Sunflower Oil | Source of essential fatty acids (including linoleic acid) for skin and coat health |
| Potassium Citrate | Helps alkalinise urine and reduce calcium oxalate formation |
| Beet Pulp & Cellulose | Support digestive health and stool consistency |
| Vitamins & Minerals | Balanced micronutrients to support overall wellbeing |
Analytical Composition (per kg)
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Protein: 6.5%
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Fat: 6.5%
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Inorganic matter: 1.0%
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Crude fibre: 0.9%
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Moisture: 74.0%
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Carbohydrates: 11.1%
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Vitamin A: 1,200 IU/kg
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Vitamin E: 100 mg/kg
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Calcium (Ca): 0.20%
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Phosphorus (P): 0.12%
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Sodium (Na): 0.10%
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Potassium (K): 0.18%
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Chloride (Cl): 0.23%
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Magnesium (Mg): 0.01%
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Potassium citrate: 700 mg/kg
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Linoleic acid: 1.6%
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Energy: 4.9 MJ/kg – 1,169 kcal/kg
Feeding Guide
Daily feeding amounts (grams per day):
| Body Weight (kg) | Min | Max |
|---|---|---|
| 5 | 285 | 355 |
| 10 | 480 | 585 |
| 20 | 770 | 945 |
| 30 | 1,080 | 1,330 |
| 40 | 1,355 | 1,645 |
| 50 | 1,600 | 1,945 |
| 60 | 1,825 | 2,235 |
Recommended duration: Initially up to 6 months. After veterinary evaluation, it may be fed long-term as a complete dietary food.
Pet Parent Review
“Our Labrador Archer was diagnosed with early kidney disease and had a history of calcium oxalate crystals. Our vet recommended TROVET Diet, and we’ve seen a noticeable improvement in his lab results. He eats it happily, even with his reduced appetite. It’s given us real peace of mind.” — Michael R.
Suitable For
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Adult dogs with (chronic) renal insufficiency
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Dogs prone to urate, cystine, or calcium oxalate urolithiasis
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Dogs requiring controlled phosphorus and specialised urinary support
Not suitable for: Puppies, pregnant or lactating dogs, or dogs with struvite urolithiasis.
Important
Regular veterinary check-ups are essential to monitor kidney function, urinary parameters, and overall wellbeing — especially for dogs with chronic renal disease or a history of urinary stone formation.


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3 reviews for TROVET Renal & Oxalate Diet Dog – Wet Food 400 g
Customer Images
Siobhan
this food is perfect for my dog’s kidneys he’s eating well and seems so much healthier. highly recommend!