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VETERINARY HPM®

Urology Cat Food U1 - Treats Struvite Stones

This is a specialist clinical food that encourages water intake and balances urinary pH to help dissolve and reduce struvite stones and reduce oxalate stones.

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  • Developed by vets

Product Details

Struvite stones are a formation of minerals to become hard deposits which collect in the bladder and urethra causing considerable discomfort, pain and difficulty urinating. In some cases they can cause a complete blockage in the urethra which can be life-threatening if not addressed.

VETERINARY HPM® Urology Cat Food U1 is a complete short-term diet (5-12 weeks) that helps to dissolve and reduce the formation of struvite stones and can also be used to reduce the recurrence of a different sort of urinary tract deposit called oxalate stones.

This dietary formula provides all the daily nutrition your cat needs while:

> Dissolving struvite stones in an average of 14 days with a relative supersaturation of <1 to promote rapid struvite stone dissolution. RSS is the measure of how likely a crystal is likely to form and is a unique scale for each type of crystal
> High protein stimulates water intake to encourage increased urination which is important when managing urinary health.
> Acidifying urine with a high protein and sodium content to increase the dissolution of struvite stones.
> Limits urinary tract inflammation with a high level of omega-3 fatty acids (EPA + DHA)
> Binding phosphorus to lower the risk of future struvite and oxalate stones

For long-term dietary control we recommend changing over to VETERINARY HPM® Urology Cat Food U2 after 5-12 weeks on VETERINARY HPM® Urology Cat Food U1.

The VETERINARY HPM® clinical diet range helps to manage several conditions and is more adapted to feline carnivore needs thanks to its low carbohydrate and high protein content (moderate in the case of kidney disease).

This dry cat food comes in resealable bags weighing 1.5 kg and 3 kg. Follow the feeding guidelines on the package for your cat’s body weight to provide the ideal daily ration.

This food is only suitable for adult and senior cats not diagnosed with chronic kidney disease or cardiac insufficiency. Do not use during growth stages (kittens and junior cats) or while pregnant or lactating.

Benefits

This clinical diet is indicated for a short term use of 5 to 12 weeks to help dissolve struvite stones and limit the formation of calcium oxalate stones. The high protein and sodium content makes your cat drink more, thereby increasing urine volume and urination It contains high levels of omega 3s which have been shown to help limit inflammation.

High protein and sodium content encourages water intake to increase urination [1].

[1] G. Chaix et al Assessment of water intake and urine volume in cats fed a new high-protein high-sodium dry diet. ISFM Congress 2017.

The formulation induces urine undersaturation for struvite stones with struvite RSS* <1 to promote rapid* dissolution of struvite stones [1] [2].

* RSS: Relative Super Saturation index, in comparison to Veterinary HPM U2 cat food.
[1] G. Chaix et al. Efficacy and safety of a new high protein - low carbohydrate dry diet in sterile feline struvite urolithiasis. ECVIM Congress 2017.
[2] D. Formankova et al. Effect of a new high protein - low carbohydrate diets on urinary parameters in cats in vitro struvite dissolution. ESVCN Congress 2015.

Fish oil supplements achieve high amounts of omega-3, specifically EPA+DHA, and helps limit lower urinary tract inflammation.

Urinary pH between 6.0-6.5 helps dissolve struvite stones whilst limiting calcium oxalate formation [2].

* European Union Commission Regulation (EU) 2020/354
[2] D. Formankova et al. Effect of a new high protein - low carbohydrate diets on urinary parameters in cats in vitro struvite dissolution. ESVCN Congress 2015.

The phosphorus binder chitosan helps reduce the bioavailability of phosphorus to decrease urinary excretion [2].

[2] I. Leriche et al. Effect of chitosan supplementation in a dry maintenance diet on phosphorus apparent digestibility in cats. SEVC Congress, Barcelona, Spain, 15-17 Oct 2015.

Composition

Dehydrated pork and poultry proteins; potato starch; hydrolysed pork and poultry proteins; animal fats; minerals; peas; faba bean hulls; rice; beet pulp; linseed; brewers yeast; fish oil; lignocellulose; psyllium fibre (Plantago (L.) spp.); fructo-oligosaccharides; hydrolysed crustacean (source of chitosan); chondroitin sulfate; Lactobacillus acidophilus.

Ingredients

EPA+DHA omega-3 and omega-6 fatty acids
To help limit inflammation in the lower urinary tract.

44% high-quality protein (90% animal origin)
To stimulate water intake and urination to balance urine pH to help limit the formation of struvite and calcium oxalate stones.
Low mineral concentration- low levels of calcium, phosphorus and magnesium help to limit struvite and oxalate formation.

Other ingredients:
Heat-killed Lactobacilli (7 mg/kg)
Chitosan (800 mg/kg): Phosphorous binder
L-carnitine (540 mg/kg): Fat burner
Potassium citrate (0.3%)

Moisture
5.5
Protein
44
Animal to vegetal protein ratio
90/10
Fat
16
Minerals
7.5
Crude Fibre
4
NFE*
23
Starch
15
Calcium
0.65
Phosphorus
0.65
Sodium
1.3
Potassium
0.7
Magnesium
0.08
Chloride
1.8
Sulphur
0.7
Methionine + Cystine
1.5
Omega-6 fatty acids
2.5
Omega-3 fatty acids
1
EPA+DHA
0.3

Vitamin A (IU/kg)
17000
Vitamin D3 (IU/kg)
1700
Vitamin E (mg/kg)
610
Vitamin K3 (mg/kg)
0.22
Vitamin B1 thiamine) (mg/kg)
11.2
Vitamin B2 (riboflavine) (mg/kg)
8
Vitamin B3 (PP, niacine, nicotinic ac) (mg/kg)
113.4
Vitamin B5 (pantothenic ac) (mg/kg)
14.5
Vitamin B6 (pyridoxine) (mg/kg)
7.6
Vitamin B8 (biotine, vitamin H) (mg/kg)
0.15
Vitamin B9 (folic ac) (mg/kg)
1.9
Vitamin B12 (cobalamine) (mg/kg)
0.046
Choline (mg/kg)
1760
Taurine (mg/kg)
2460
Copper (mg/kg)
12
Iodine (mg/kg)
0.4
Zinc (mg/kg)
110

Bentonite
5 g/kg
Killed Lactobacilli
7 mg/kg
Chitosan
800 mg/kg
L-carnitine
540 mg/kg
Potassium Citrate
0.3%

ME** calculated (kcal/100g)***
397
ME** measured in vivo (kcal/100g)
385
Protein digestibility (in vivo
%)
Fat digestibility (in vivo
%)
Energy from protein (%)
42
Energy from fat (%)
37
Energy from NFE (%)
21
Protein to Calorie ratio (g/Mcal)
111

FAQ

VETERINARY HPM® Urology Cat Food U1 is formulated with a high protein content (44%). This stimulates an increase in water intake, urine volume and frequency. It also acidifies your cat’s urine to help limit the formation of new stones and helps dissolve struvite stones. It is high in omega 3 which helps to limit lower urinary tract inflammation. It has a relative supersaturation (RSS) of <1 for struvite stones, limiting the formation of new crystals and encourages dissolution of exsisting ones. RSS is the measure of how likely a crystal is likely to form and is a unique scale for each type of crystal.

VETERINARY HPM® is very palatable, so to ensure your cat maintains a healthy weight we recommend following the daily rations indicated in the feeding guidelines on the bag. Your can always consult your vet or vet nurse for a feeding guide tailored for your cat.

The best way to help your cat get used to a new food is to do it gradually over a period of 7 days. The following schedule is recommended:
> Days 1 and 2: 75% current food + 25% VETERINARY HPM®
> Days 3 and 4: 50% current food + 50% VETERINARY HPM®
> Days 5 and 6: 25% current food + 75% VETERINARY HPM®
> Day 7: 100% VETERINARY HPM®

The high protein content (44%) will stimulate water intake. This helps to increase urine volume and frequency which helps to dilute the urine and is essential for limiting the formation of urinary stones.

Benefits

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