Upload your cat’s bloodwork. Know what to focus on next.
Get a personalized Kidney Care Guide with practical priorities for nutrition and daily care—plus what to monitor at home and discuss with your veterinarian.
No account required—upload a recent blood test to view your guide.
Start with your guide. Continue with more personalized support when you’re ready.
Greycoat Research
Kidney Care Guide
Stable for now — keep watching steadily
Key summary
Kidney values are in a stable range right now. Keep monitoring as you have been.
Improved values aren’t a cure — they’re a sign the care is working.
Your cat’s kidney values
Creatinine
2.8mg/dL
WatchBUN
36mg/dL
NormalSDMA
18µg/dL
HighAlso worth checking
Nutrition & daily care
Greycoat Dr. Toru
Helps support waste management to ease the load on the kidneys.
Greycoat Probiotics
Feline clinical probiotics that support waste management and gut health.
Greycoat Intensive
Helps look after low-grade inflammation — a good fit for cats aged 6 and over.
Best to avoid these
What to monitor at home
Questions for your veterinarian
A sample guide. Yours is built from your own cat’s test results.
5,000 consultations, 30 years of clinical experience
Your cat’s results are read against care standards set by Greycoat’s dedicated team of practicing veterinarians and veterinary pharmacy specialists — and when the moment calls for it, the same team is there for a consultation.
Alex Shin, Pharm.D.
20+ years in veterinary pharmacyWith over 20 years as a pharmacist, Alex Shin specializes in veterinary pharmacology and structured kidney care routines for cats. He personally reviews every consultation case, drawing on deep clinical expertise in medication.
Dr. Motoo Kobayashi, DVM
Contextual support for complex situationsDirector of Kobayashi Animal Preventive Medicine Center (Tokyo), with over 30 years of clinical experience. He was the first veterinarian to apply AIM science to feline kidney care.
Dr. Jaeyoung Kim, DVM
Contextual support for complex situationsKorean longevity expert and veterinarian with 30+ years of clinical experience. He is the guardian of Mingki, a cat who lived to the age of 28.
Complex cases, worked through together
We share our 5,000 cases of care data and clinical examples, so that cats with kidney disease can live a little better.
How it works
The first two steps are the only ones you do — about 3 minutes. The rest is put together for you, and deeper care is there whenever you want it.
Upload your blood test report
Upload a photo or PDF of the report you got from your vet. No report on hand? You can enter the values yourself in the next step.
Tell us about your cat
Just a few questions — age, weight, current condition. Telling us about medications or symptoms as well lets us make the guide more precise.
Your personalized care guide appears right away
No complicated process, no long wait — finishing the two steps above is all it takes. Greycoat’s analysis brings your blood test and the details you shared together into one guide, from what the kidney values mean through to nutrition and daily care.
Ask the AI, or go deeper with an expert
For quick questions, the AI Kidney Care Assistant answers from your guide right away. For a complex case, or when you’d rather not decide alone, you can continue with a 1:1 kidney nutrition consultation.
What’s in your care guide
Matched to your cat’s condition — from understanding the results to acting on them.
Kidney status, made easy to understand
What matters most first — care rather than self-blame
What the kidney values mean
Creatinine · BUN · SDMA at a glance, traffic-light style
Also worth checking
Liver, heart, and other findings worth looking at together
Care to start now
Weight, feeding, food, and supplements — what to do, and what to avoid
Guardian learning guide
Signs to watch for at home, and how to talk with your veterinarian
The cats we care for
Real care records from cats Greycoat Research has walked alongside. See how each cat’s care was run, and what changed along the way.
Get started today
A diagnosis isn’t the end — it’s the start of care. Upload a blood test, answer a few questions, and your cat’s personalized care guide is ready right away. When more detailed care is needed, an expert consultation follows.
This service provides supplement guidance for nutritional information purposes only. It is not a substitute for veterinary diagnosis, prescription, or treatment. All decisions related to your cat’s health should be made in consultation with your veterinarian.