#1 Vet-Recommended

Liver & Kidney Shield

Excellent 4.8 (518 Reviews)

Stop Kidney Decline Before You See the Signs.

Don't wait for hidden damage to steal your cat's health. One scoop of Furrmula's Liver & Kidney Shield protects their kidneys, energy, and vitality — before it's too late.

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Why Liver Support Matters

Cats' liver detoxification capacity drops by 40% by age 7 — but almost no one talks about it. Their kidneys depend on a healthy liver to filter toxins first. But here's the problem: as hepatic function declines, the kidneys are forced to pick up the slack, working overtime to clear what the liver can no longer handle.

 

Even "expensive" pet food can't restore what's already breaking down. They manage symptoms after damage has occurred — but they don't prevent the decline from happening in the first place.

 

That's why Furrmula exists — to support the organ upstream before kidney damage becomes inevitable.

 

One Simple Scoop a Day Helps:

 

🫘 Protect Kidney Function Supports liver detoxification so kidneys don't have to work overtime — helping prevent the silent damage that shows up years later.

 

⚡ Restore Energy & Vitality Reduces toxic buildup that drains daily energy, keeping your cat active, playful, and bright-eyed well into their senior years.

 

💧 Maintain Healthy Hydration Supports normal water intake and urination patterns — the early signs that kidney function is staying strong.

 

🛡 Complete Their Longevity Protection Fills the gap that no cat food addresses — giving your cat the hepatic support they need to thrive past 15, 18, even 20+ years.

 

Why Cat Parents Trust Furrmula

 

Pharmaceutical-grade SAMe & organic milk thistle — purity verified by third-party lab testing

Natural salmon flavor — mixes seamlessly with wet or dry food, even picky eaters love it

Safe for daily use — gentle, research-backed formula designed for lifelong prevention

Each bottle includes a precision scoop, so you'll always know your cat's getting exactly what they need.

Because when it comes to your cat's kidneys, "senior diet" isn't protection — until you support the liver.

Directions For Use

Mix the recommended amount into your cat's wet or dry food once per day.

Why Cat Owners LOVE It...

Real Cats. Real Relief.

98%

felt a huge sense of relief knowing their cat's kidneys are protected before damage happens

94%

noticed their cat had more energy and vitality within the first 3 weeks

95%

said their cat was drinking normal amounts of water and seemed healthier

* Based on a consumer study from 520 real customers who used Furrmula daily for 60 days

Prevent unexpected heartbreak — with one simple scoop a day.

Cats' liver detoxification capacity drops by 40% by age 7 — and most cat parents have no idea.

 

Even "premium" or "renal support" diets can't restore what's already declining. Without intervention, the kidneys quietly take over the workload they were never designed to handle.

 

Furrmula fills that hidden gap with pharmaceutical-grade SAMe and organic milk thistle — giving you the certainty that your cat's detoxification system is truly supported.

 

Because kidney damage doesn't announce itself. It builds slowly — until it's too late.

 

With one scoop a day, you can prevent invisible decline and protect the life you never want to imagine losing.

PEACE OF MIND CHECKLIST

Peace of Mind for Every Type of Cat Parent

 

If you've seen early warning signs: Support before it becomes disease.

 

If you worry about kidney failure: Sleep better knowing you're preventing it.

 

If you care deeply: It's the simplest act of protection you can give.

Questions?
We've got answers!

If my cat seems healthy, why would I need this?

Kidney damage happens silently for years before symptoms appear. By age 7, your cat's liver detoxification capacity has dropped 40% — and the kidneys are already compensating. Furrmula supports the liver before the kidneys have to take over.

Can I give too much? Is it safe every day?

SAMe and milk thistle are naturally occurring compounds with an excellent safety profile. Furrmula is formulated at optimal levels based on research. Daily use is safe and recommended for prevention.

My cat is on a renal diet. Does she still need this?

Renal diets manage existing kidney disease by reducing phosphorus and protein. They don't restore liver detoxification capacity. Furrmula works upstream — supporting the liver so kidneys don't have to work overtime.

How soon will I notice a difference?

Most cat parents notice improved energy and reduced water intake within 3-5 weeks. But the real benefit is invisible: protecting kidney function before damage shows up on bloodwork.

How do I know this product is safe and actually works?

Furrmula uses pharmaceutical-grade ingredients verified by independent labs. The formula is based on published research showing SAMe and milk thistle support hepatic function in aging cats.

My cat is picky — will she even eat it?

The powder has a natural salmon flavor and mixes seamlessly into wet food. Over 98% of cats eat it without hesitation.

What if my cat already has kidney disease?

While Furrmula is designed for prevention, many cat parents with early-stage kidney issues report improved markers when used alongside veterinary care. Always consult your vet for diagnosed conditions.

What if I don't see an improvement?

You're protected by our 60-day guarantee. If you don't feel confident about your cat's long-term kidney health, we'll refund you in full.

Liver & Kidney Shield

$69.90