Kidney Care

Renal Support — Kidney-Toning Herbal Formula

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Kidney Care™ supports healthy renal function, detoxification, and fluid balance using a synergistic blend of kidney-tonifying herbs. Formulated by a holistic veterinarian, it helps aging dogs and cats maintain normal kidney function and vitality. Safe for long-term use and ideal for pets needing extra renal support.

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Backed by the NASC Seal + 100% Quality Guarantee

Detoxification
Kidney Health
Fluid Balance
Perfect for Aging Cats & Dogs
Health & Vitality

Vet-Developed Renal Support

Kidney-tonifying TCVM herbs

Maintains Normal Kidney Function

Supports Detox And Fluid Balance

Gentle Daily Support For Aging Dogs

How to Curate the Bowl for a CKD Dog or Cat

Chronic Kidney Disease affects 1 in 10 dogs and 3 in 10 cats. For CKD pets, the goal is to lower phosphorus, increase hydration, and support the kidneys’ natural filtration work.

Pairing a low-phosphorus diet with therapeutic probiotics and the kidney-tonifying herbs in Kidney Care™ creates a daily routine that supports detoxification, fluid balance, and normal renal circulation. Many pets experience steadier potty habits, improved appetite, and more energy for walks or play.

Because CKD pets often don’t feel well, small changes can make big differences:
• Add warmed water for hydration and flavor
• Top meals with a sardine or krill for omega-3s, which may help slow decline
• Feed smaller, more frequent meals to reduce digestive strain

Kidney Care™ fits seamlessly into this plan by supporting Kidney Qi, healthy fluid movement, and ongoing detoxification — all essential to renal health.

For Detoxification

Supports the body’s natural ability to eliminate waste through the kidneys.

For Kidney Health

Helps maintain healthy renal circulation and filtration.

For Fluid Balance

Promotes normal fluid metabolism for pets who struggle with imbalance.

For Aging Cats & Dogs

Ideal for senior pets whose kidney function naturally declines over time.

For Health & Vitality

Supports overall renal wellness for long-term quality of life.

Ingredients

Rehmannia Root Prepared, Cornus Fruit, Dioscorea Root, Poria, Moutan Root Bark, Alisma, Flaxseed (carrier)

Herbs

Alisma

Cornus Fruit

Dioscorea Root

Moutan Root Bark

Poria

Rehmannia Root Prepared

Inactives

Flaxseed (carrier)

Click on any ingredient to learn more about its benefits

Kidney Care

vs The Rest

Kidney support often stops at low-phosphorus diets. Kidney Care™ goes further by providing kidney-tonifying herbs that help maintain healthy renal circulation, fluid balance, and detoxification. It complements dietary therapy and probiotics to support whole-body kidney health in a way generic “renal support chews” cannot.

Daily long-term support for all stages

Supports healthy fluid movement

Supports normal detox pathways

Supports renal circulation with TCVM depth

No binders or synthetics

Vet Formulated & Owned

Formula Style

Kidney-tonifying herbal blend

Nutrient + flavored chew support

Best Fit

Adds deeper herbal daily support

Basic renal maintenance

Directions

Dogs

<3.75 lbs 1/16 teaspoon twice a day

4 – 7.5 lbs ⅛ teaspoon twice a day

8 – 14 lbs ¼ teaspoon twice a day

15 – 30 lbs ½ teaspoon twice a day

31 – 80 lbs 1 teaspoon twice a day

81-120 lbs 1 ½ teaspoons twice a day

>120 lbs 2 teaspoons twice a day

Cats

Adults ¼ teaspoon twice a day

Cautions

If the animal's condition worsens or does not improve, stop product administration and consult your veterinarian. Not for use within 48 hours of surgery or anesthesia. Not to be used if pregnant. Prolonged use may cause GI irritation. Not to be used with diarrhea.

How to Feed

You can sprinkle the recommended amount right over every meal.
Or you can feed it as a treat– scoop the proper dosage into a small meat patty and roll it up, mix the powder with a small amount of cottage cheese, and serve.
Or put the recommended scoop into an ice cube tray, add water or broth, and freeze. Give twice a day.

Why Give it Every Day?

Kidney function relies on consistent support — fluid regulation, detoxification, and normal circulation don’t take days off.

Daily use helps maintain balanced renal function and steady vitality, especially in aging dogs and cats.

Tested. Trusted. Vet-Approved.

Herbsmith takes a trust-but-verify approach to every formula. From carefully sourced herbs to the final product, each ingredient is tested for purity, potency, and authenticity. Our cGMP facility, owned and operated by Dr. Chris Bessent, follows strict processes designed to meet the highest safety standards while independent third-party labs confirm what’s on the label is exactly what’s in the bottle. With the NASC Quality Seal and rigorous in-house checks, you can feel confident that the final product is safe, consistent, and worthy of your pet’s bowl.

cGMP Certified Facility

Made in our own facility under veterinary oversight. Every batch meets the highest safety and quality standards—because your pet deserves nothing less.

NASC Seal of Aproval

Independently verified to exceed industry standards. This seal isn't given lightly—it's earned through rigorous quality control and testing.

Responsibly Sourced

We partner only with cGMP-compliant suppliers committed to sustainability and conservation. Trust but verify—it's our promise to you.

Frequently Asked Questions

Product Questions

Can Kidney Care Be Used With Prescription Diets?

Absolutely! In the kidney patient, the goal is to minimize phosphorus levels while nourishing the body and supporting the kidneys so they can do their job. Pairing Kidney Care with a low-phosphorus, whole food diet like Medicus’ Kidney Support Diet nourishes the body and protects the kidneys by lessening their workload. We also recommend adding therapeutic levels of probiotics and prebiotics, like those in Microflora Plus, to nourish and balance the gut microbiome, which is negatively impacted by CKD.

What makes Kidney Care different from other kidney supplements?

Most kidney supplements rely on vitamins, amino acids, or antioxidants. Kidney Care uses a TCVM-based herbal blend—Cornus, Dioscorea, Poria, Moutan, and Alisma—to support the functional pathways the kidneys rely on: healthy circulation, fluid movement, detox, and vitality (“Kidney Qi”). This is support you don’t get from typical OTC products like VetriScience Renal Essentials.

Is Kidney Care safe to use with medications or fluids?

Yes, Kidney Care can be used alongside prescription diets, SQ fluids, and medications. If your dog is on multiple prescriptions, check with your veterinarian to determine the best timing.

How long until I notice a difference?

Many pet parents notice improved comfort, appetite, or energy within 1–3 weeks. Herbal tonics build gradually, so the most meaningful benefits come from consistent daily use.

Can my dog take Kidney Care long-term?

Absolutely. Kidney Care was formulated for safe, long-term use in senior dogs or dogs needing ongoing kidney support. Many pet parents use it daily as part of their dog’s lifelong renal wellness plan.

Does Kidney Care help early-stage kidney concerns?

Yes. Early support matters. Kidney Care helps maintain healthy circulation, fluid balance, and detox pathways—areas that can naturally weaken with age. It’s commonly used for aging dogs, dogs with early kidney changes, or breeds predisposed to renal challenges.

Order Questions

When will my order ship?

All orders are shipped within 1-2 business days.

What is the 100% Product Quality Guarantee?

We stand behind the quality of each and every product that goes out our doors. If the product you receive isn’t quite up to snuff, please reach out.

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