“He loves the chews, they’re easy to give, and we feel good knowing he’s getting targeted daily support.”Lily & Dottie Verified order
5 Reasons Dog Owners Are Adding This New Renal & Urinary Chew to Their Dog’s Daily Routine
Kidney function declines quietly as dogs age, often with few early signs. NutriPaw’s new soft chew gives adult and senior dogs eight targeted ingredients for their kidneys and urinary tract in one easy daily serving.
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1. Renal & Urinary Support in a Daily Soft Chew
NutriPaw combines renal-focused ingredients with cranberry-led urinary support in one simple, weight-based serving.
The two systems are connected, but they do different jobs. Nephrons inside the kidneys filter the blood and regulate water and electrolytes; the ureters, bladder and urethra then transport, store and pass the resulting urine. The formula is designed around both sides of that process.
- ✓Normal kidney function
- ✓Healthy renal filtration
- ✓Healthy fluid balance
- ✓Urinary tract health
- ✓Cellular energy production
2. Soft Chews Make Daily Support Easier to Give
Serve them whole, break them up or mix them with food, whichever works best for your dog.
There is no capsule to hide and no loose powder to leave behind. The daily serving runs from one to five chews according to weight, and the formula is suitable for adult and senior dogs of all breeds.
Soft enough to break
One daily serving
3. What Each Ingredient Is There to Do
Each ingredient targets a distinct part of renal and urinary support, from nutrient handling in the gut to cellular energy and urinary-tract defence.
Fungal chitosan brings natural digestive-tract binding properties. EPA & DHA support cell membranes and healthy inflammatory signalling. L-carnitine and B vitamins support cellular energy, while cranberry PACs help maintain the urinary tract through an anti-adhesion mechanism.
Fungal chitosan
Supports normal phosphorus balance and kidney health
Fungal chitosan is a poorly digested polysaccharide whose amino groups become positively charged in acidic conditions. This gives it natural binding properties in the digestive tract, including the ability to interact with phosphate.
In the formulaThat digestive-tract activity gives the formula a distinct way to support normal phosphorus balance and kidney health. NutriPaw’s fermentation-derived source is also shellfish-free.
Algal oil (EPA & DHA)
Supports kidney function and healthy inflammatory balance
EPA and DHA are long-chain omega-3 fatty acids that become part of cell membranes and influence the lipid messengers involved in normal inflammatory responses.
In the formulaDietary algal oil can increase circulating EPA and DHA in dogs. Within this formula, these omega-3s support normal kidney function, healthy inflammatory balance and long-term wellbeing.
Astragalus root
Supports normal kidney function and healthy ageing
Astragalus contains polysaccharides, flavonoids and saponins, including astragalosides. Research explores how these plant compounds interact with antioxidant, inflammatory and tissue-remodelling pathways.
In the formulaThese pathways are relevant to normal cellular resilience and healthy ageing. Astragalus adds complementary botanical support for normal kidney function within the wider blend.
Cordyceps militaris
Supports normal kidney health and everyday vitality
Cordyceps militaris provides fungal polysaccharides and nucleosides, including cordycepin and adenosine-related compounds. These are studied for their role in energy regulation, cell signalling and antioxidant defence.
In the formulaThat research gives Cordyceps a clear nutritional role in a long-term renal formula: supporting normal kidney health while contributing to everyday vitality.
Cranberry
Helps maintain normal urinary tract function
Cranberry contains A-type proanthocyanidins, or PACs. These plant compounds can reduce the ability of some E. coli strains to attach to cells lining the urinary tract.
In the formulaThis anti-adhesion activity explains cranberry’s use in urinary-support formulas. Here, it complements the kidney-focused ingredients by helping maintain normal urinary tract function.
Milk thistle extract
Supports antioxidant protection and cellular health
Milk thistle extract contains silymarin, a mixture of plant compounds that includes silybin. These compounds interact with antioxidant systems involved in normal cellular protection.
In the formulaResearch into these antioxidant pathways supports milk thistle’s role as a complementary botanical for long-term cellular health and wellbeing.
L-carnitine
Supports cellular energy production and everyday vitality
L-carnitine helps transport long-chain fatty acids into mitochondria, where cells can use them to produce energy.
In the formulaThis “carnitine shuttle” is an established part of normal physiology, making L-carnitine a targeted nutrient for cellular energy production and everyday vitality.
B vitamins
Supports energy metabolism and normal cellular function
Vitamins B1, B3, B6, B9 and B12 act as cofactors in reactions that release energy from food, process amino acids and support normal cell division.
In the formulaThese established nutrient functions support normal cellular energy production and everyday vitality, adding broad metabolic support to the formula.
Selected research: chitosan binding, canine omega-3 renal study, algal EPA/DHA bioavailability in dogs and canine cranberry trial.
4. Independent Analysis Shows What the Chews Add to the Diet
The finished formula measured 0.31% phosphorus and 0.105% calcium: 7.7 mg and approximately 2.6 mg per chew.
Those numbers matter because a dog’s total mineral intake comes from everything consumed: the main food, treats and supplements. Publishing the analysed values makes the chews’ contribution clear instead of leaving owners and vets to estimate it from the ingredient list.
Why this is useful.If your dog’s mineral intake is already being monitored, or they eat a veterinary renal diet, the per-chew figures give your vet something concrete to account for within the complete diet.
IRIS guidance for dogs with diagnosed kidney disease ↗ CLAIM 15% OFF AT LAUNCH ›
0.31%
PHOSPHORUS
7.7 MG PER CHEW
7.7 MG PER CHEW
0.105%
CALCIUM
≈ 2.6 MG PER CHEW
≈ 2.6 MG PER CHEW
| Dog weight | Daily chews | Tub lasts |
|---|---|---|
| Under 11 kg | 1 | 120 days |
| 11–23 kg | 2 | 60 days |
| 23–35 kg | 3 | 40 days |
| 35–45 kg | 4 | 30 days |
| Over 45 kg | 5 | 24 days |
5. Made in the UK and Backed for 365 Days
The vet-formulated chews are gently cold-pressed and independently analysed for key minerals.
Gentle cold-pressing helps protect ingredient quality during manufacture, and every purchase is covered by a 365-day money-back guarantee, subject to the published terms.
Vet-formulated · UK-made · Cold-pressed · Independently analysed
What Owners Say About Giving It Every Day
The feedback we hear most often is about the practical part: an easy-to-give chew and a formula owners feel confident adding to the daily routine.
“It gives us confidence that we’re supporting our dog’s kidney and urinary health every single day.”Matt & Troy Verified order
Launch offer · Limited first-run stock
Give Your Dog’s Kidneys a Head Start
One soft chew a day, eight targeted ingredients. Start during the launch and take an extra 15% off with code TRYRENAL.
- An extra 15% off with code TRYRENALApplied for you when you use the button below.
- 365-day money-back guaranteeIf your dog won’t take them, you get your money back.
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Frequently Asked Questions
How does it work?
NutriPaw combines fungal chitosan, algal omega-3s, astragalus, cordyceps and cranberry to provide targeted nutritional support for normal kidney function and urinary tract health.
Why is fungal chitosan important?
NutriPaw uses premium fungal chitosan produced through fermentation. This shellfish-free source brings natural digestive-tract binding properties and forms the foundation of the wider renal support blend.
Are the chews easy to eat?
Yes. The chews are soft, easy to break apart and designed to be enjoyed like a tasty daily treat, making them suitable for most dogs, including seniors and smaller breeds.
Is the formula independently tested?
Yes. Independent analysis measured 0.308 g phosphorus, 0.105 g calcium, 0.071 g magnesium, 0.429 g potassium and 0.238 g sodium per 100 g of finished product.
How much do I give and how?
Feed one to five chews daily according to your dog’s weight: one under 11 kg, two at 11–23 kg, three at 23–35 kg, four at 35–45 kg and five over 45 kg. Give them as a treat, break them up or mix them with food.
Can I give it alongside my dog’s current food?
Yes. NutriPaw is a complementary supplement that can be fed alongside your dog’s usual food, including veterinary renal diets. If your dog has a diagnosed condition, consult your veterinarian before use.