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Kidney & Immune Support
Liquid Collagen For Cats (Gift)
#1
VET RECOMMENDED
Made in USA | Third-Party Tested
Don't wait for the silent damage. Kidney disease is the #1 killer of cats — and it builds for years before any sign shows. One tasteless scoop of WarmTails AIM a day gives your cat's kidneys exactly the support they've been missing
Kidney Support
Energy & Appetite
Immune Defense
Healthy Aging
🎃
Spooktober Treat
Feline Longevity Guide
$18.99
FREE 🎁
1 / 2
SELLING OUT FAST
Once cat parents find us, they never stop ordering.
HELPS WITH
- Made in USA
- Third-Party Tested
- Kidney Support
- Vet-Formulated
- Immune Support
- Longevity
Why AIM Matters:
The silent condition responsible for kidney failure in 1 in 3 cats worldwide.
Why AIM Matters:
The silent condition responsible for kidney failure in 1 in 3 cats worldwide.
Failing Kidneys
Every cat's kidney depends on a specific protein to clear dead-cell debris from its filtering tubes. In every domestic cat, that protein is permanently bound and unable to work — debris accumulates silently from birth until the filters fail.
No Warning Signs
Cats are hardwired to mask pain and illness until it is severe. Most owners notice nothing until their cat has already lost the majority of their kidney function — permanently.
Irreversible Damage
Kidney cells do not regenerate. Every year without support is another year of silent, cumulative damage that cannot be undone — no matter how good the diet or how attentive the care.
The Leading Cause of Death in Cats
1 in 3 cats develops chronic kidney disease. It is the single biggest reason cats die before their time.
The Discovery That Changed Everything We Know About Cats
In 2016, a Japanese immunologist named Dr. Toru Miyazaki published findings in Nature Medicine that proved every domestic cat carries a condition no other mammal on earth shares — a protein their kidneys depend on that has never been able to function.
WarmTails AIM is built on the amino-acid science his research identified — giving your cat's kidneys the daily nutritional support that pathway has always been missing.
50,000+ Happy Cat Parents
Sarah,
28
Verified Buyer
""I'm a vet tech so I went into this completely skeptical. I read the actual Miyazaki paper myself. The IgM binding data is real — I checked. I looked at every ingredient and the logic is sound. No fillers, no proprietary blends, doses you can actually see on the label. That alone put it ahead of everything else I'd looked at. Miso has been on it five months. Her energy is better than it was a year ago — she's 7 and acting like she's 3. My senior vet actually asked what I was doing differently at her last visit. Coming from him that's basically a standing ovation. I'll never not have this in the house.""
Product Name
$29.99 $39.99
Michael,
35
Verified Buyer
""Pepper has been with me through everything. Divorce, moving four times, the worst years of my life. She's 10 now and I think about losing her more than I'd ever admit to anyone. Found WarmTails AIM doing research one night when I couldn't sleep — read about the Miyazaki discovery and honestly had to sit with it for a minute. Every cat. From birth. Nobody ever told us this. She's been on it six months and I don't know how to explain the difference except that she seems more present. More herself. Jumps up on the bed again at 3am like she used to. My vet said her kidneys look great for her age. I'm not spending every night quietly dreading the future anymore. I'm just glad she's here.""
Product Name
$29.99 $39.99
Purchased on March 14th, 2025
Jessica,
42
Verified Buyer
""I've had cats my whole life. Lost four of them to kidney failure over the years — always the same story, seemed fine and then they weren't. My daughter found this for me after I got Biscuit, a 7 year old rescue. She said mum you're not going through that again. I'll be honest I was skeptical, I'm not one for supplements. But I read about the Japanese research and it made sense to me — more sense than anything a vet had ever told me about why it keeps happening. Biscuit has been on it eight months. Eats every last bit of his bowl, jumps up onto the bed at night, sits on my lap every evening while I watch television. My vet said his kidneys look perfect. At 71 I know how precious time is. I'm not taking a single morning with him for granted.""
Product Name
$29.99 $39.99
Jack,
42
Verified Buyer
""Lost Mochi to kidney failure at 9. She seemed completely fine and then she wasn't — four months later she was gone. Got Luna two years later and I swore I wasn't going through that again. She's been on WarmTails AIM since day one. She's 4 now, tears around the apartment at midnight, sits on my face every morning, won't leave me alone. Her last bloodwork was perfect. I don't dread the vet anymore. I actually look forward to it.""
Product Name
$29.99 $39.99
Sarah,
28
Verified Buyer
""I'm a vet tech so I went into this completely skeptical. I read the actual Miyazaki paper myself. The IgM binding data is real — I checked. I looked at every ingredient and the logic is sound. No fillers, no proprietary blends, doses you can actually see on the label. That alone put it ahead of everything else I'd looked at. Miso has been on it five months. Her energy is better than it was a year ago — she's 7 and acting like she's 3. My senior vet actually asked what I was doing differently at her last visit. Coming from him that's basically a standing ovation. I'll never not have this in the house.""
Product Name
$29.99 $39.99
Michael,
35
Verified Buyer
""Pepper has been with me through everything. Divorce, moving four times, the worst years of my life. She's 10 now and I think about losing her more than I'd ever admit to anyone. Found WarmTails AIM doing research one night when I couldn't sleep — read about the Miyazaki discovery and honestly had to sit with it for a minute. Every cat. From birth. Nobody ever told us this. She's been on it six months and I don't know how to explain the difference except that she seems more present. More herself. Jumps up on the bed again at 3am like she used to. My vet said her kidneys look great for her age. I'm not spending every night quietly dreading the future anymore. I'm just glad she's here.""
Product Name
$29.99 $39.99
Purchased on March 14th, 2025
Jessica,
42
Verified Buyer
""I've had cats my whole life. Lost four of them to kidney failure over the years — always the same story, seemed fine and then they weren't. My daughter found this for me after I got Biscuit, a 7 year old rescue. She said mum you're not going through that again. I'll be honest I was skeptical, I'm not one for supplements. But I read about the Japanese research and it made sense to me — more sense than anything a vet had ever told me about why it keeps happening. Biscuit has been on it eight months. Eats every last bit of his bowl, jumps up onto the bed at night, sits on my lap every evening while I watch television. My vet said his kidneys look perfect. At 71 I know how precious time is. I'm not taking a single morning with him for granted.""
Product Name
$29.99 $39.99
Jack,
42
Verified Buyer
""Lost Mochi to kidney failure at 9. She seemed completely fine and then she wasn't — four months later she was gone. Got Luna two years later and I swore I wasn't going through that again. She's been on WarmTails AIM since day one. She's 4 now, tears around the apartment at midnight, sits on my face every morning, won't leave me alone. Her last bloodwork was perfect. I don't dread the vet anymore. I actually look forward to it.""
Product Name
$29.99 $39.99
Bring Back the Good Years
Real outcomes from parents who are committed to their cat's health.
Bring Back the Good Years
Real outcomes from parents who are committed to their cat's health.
96%
Noticed
a visible lift in their cat's energy and appetite.
93%
Reported
healthier kidney values at their cat's next vet checkup.
89%
Described
their cat acting like a kitten again.
* In a post-purchase survey of 600 cats who've been using WarmTails consistently.
Proven Benefits. Backed by Vet Science.
Offsets the natural decline that comes with every passing year.
As cats age, cellular waste builds up faster than their body can clear it. AIM -- Apoptosis Inhibitor of Macrophage -- is the protein that tags that waste for removal. A daily scoop supports what their body makes less of with every passing year.
- Supports the body's natural clearing of cellular waste
- Helps senior cats stay active, curious, and themselves for longer
A calmer, better-regulated immune response.
Astragalus and yeast beta-glucans work alongside AIM to keep your cat's immune system balanced -- ready to respond without tipping into the chronic inflammation that quietly wears the body down.
- Supports a balanced, responsive immune system
- Helps your cat bounce back faster and stay resilient year-round
Proactive support for the organ cats lose first.
Chronic kidney disease is the leading cause of death in senior cats, and it builds silently for years before the first sign shows. AIM helps the kidneys clear the cellular debris that clogs them -- the mechanism behind Dr. Miyazaki's breakthrough kidney research.
- Targets the cellular debris behind silent kidney decline
- Built on the AIM kidney research of Dr. Toru Miyazaki
The everyday signs that your cat feels good again.
When the body isn't fighting a rising tide of cellular waste, it has more to give. Cat parents most often notice it here first -- a cat that's eating well, playing again, and back in their favourite sunny spot.
- Supports a healthy appetite and day-to-day energy
- The kind of change you can actually see, usually within weeks
Is WarmTails Right for Your Cat?
See if your cat is at risk:
Senior Cat
+
As cats age, their kidneys clear cellular waste less efficiently and the body makes less of what protects it. Seniors have the most to gain from daily AIM support -- and it's never too late to start.
My Cat Seems Healthy
+
That's exactly when to start. Kidney decline is completely silent -- no symptoms, no warning signs -- until a large part of kidney function is already gone. By the time something looks wrong, it's been building for years.
At-Risk Breed
+
Persians, Maine Coons, Abyssinians and Siamese cats all carry a higher risk of kidney disease. For these cats, proactive support isn't optional -- it's responsible ownership.
Mostly Dry Food
+
Cats on mostly dry diets take in far less moisture, which puts extra strain on the kidneys over a lifetime. If that sounds like your cat, daily kidney support matters even more.
Brooke Myers, DVM
Board-Certified Feline Medicine Specialist
"Kidney failure is the most common reason I lose cat patients too soon. The amino-acid science behind why it happens is now clear — and WarmTails AIM is the only supplement I've found that actually addresses it, with every ingredient and dose right there on the label."
Your Cat's Wellness Journey
Consistency is key. Here's what daily supplementation does.
Start Protecting Your Cat →
60-day money-back guarantee
Week 1: Early Support
- Key amino acids begin building in the system for the first time
- The kidney's natural cleanup pathway starts receiving daily support
- Your cat thinks they got a new treat
1 Month: Building Momentum
- Coat visibly softer, shinier, fuller
- Energy noticeably higher. More play, more movement, more life
- Appetite strong and consistent. The first sign most owners notice
3 Months: Full Protection
- Kidney support sustained and consistent with daily use
- The extra years most owners never get to have
- The peace of mind that you started before anything looked wrong
Start Protecting Your Cat →
60-day money-back guarantee
Why WarmTails Stands Out
Why WarmTails Stands Out
WarmTails
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Others
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AIM-Complex Formula
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Pure Tuna Bonito Flavor
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No Proprietary Blends
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No Side Effects
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Vet-Formulated
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Third-Party Tested
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Made in the USA
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60-Days Risk Free Trial
We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 30 days for a full refund.
ADD TO CART
100% Satisfaction
Fast Shipping
Easy Returns
60-Days Risk Free Trial
We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 30 days for a full refund.
ADD TO CART
100% Satisfaction
Fast Shipping
Easy Returns
Got Questions? We've Got Answers!
How do I place an order?
+
To place an order, simply browse our products, add items to your cart, and proceed to checkout. You can review your order before finalizing your purchase.
What payment methods do you accept?
+
We accept major credit cards, PayPal, Shop Pay, and Apple Pay for your convenience and security.
How long does shipping take?
+
Standard shipping typically takes 3-5 business days within the continental US. International shipping times vary by location.
What is your return policy?
+
We offer a 30-day return policy. If you're not satisfied with your purchase, you can return it within 30 days for a full refund or exchange.
How is this different from other kidney supplements?+
+
Most kidney supplements address general support or symptom management. WarmTails AIM is the only US-made supplement built on the amino-acid science behind Dr. Miyazaki's Nature Medicine research — targeting the condition at its root, not just the surface.