Greycoat Research Expert Guidance for CKD Cats
With over 1,000 consultation cases worldwide, Greycoat Research provides expert-backed guidance for cats with chronic kidney disease (CKD), helping them maintain kidney health and manage the progression of CKD through data-driven care.
Dr. Toru Miyazaki was the first to uncover the mechanism behind cat CKD.
Greycoat Research is guided by a team of experts dedicated to advancing feline kidney care.
- Dr. Toru Miyazaki, a leading authority on AIM research, has been instrumental in developing innovative approaches to CKD management.
- Dr. Kim Jae-young, a Korean veterinarian, gained recognition for his exceptional care of Minky, the longest-living cat in Korea at 28 years old.
- Dr. Kobayashi Motoo, a Japanese veterinarian with over 30 years of clinical experience, was the first to apply AIM in feline kidney treatment.
Their combined expertise helps shape effective CKD care solutions for cats worldwide.
Raon, a 15-year-old Russian Blue, had been managing CKD since his stage 2 diagnosis in 2019. In 2022, he was also diagnosed with pancreatitis, which further complicated his health. By early 2024, Raon’s weight had declined from 4.6 kg to 3.85 kg, and his appetite had significantly diminished. He experienced frequent vomiting and had low energy levels. Concerned about his worsening condition, his owner decided to introduce AIM supplementation in April 2024.
Meet Raon

- Breed: Russian Blue
- Age: 15 years
- Sex: Castrated Male
- Weight: 3.85 kg (May 2024)
- Condition: Stage 2 CKD, pancreatitis
- Symptoms & Concerns: Low appetite, frequent vomiting (2-3 times per week), low energy levels
- Previous Treatments: Renal supplements, antiemetics, digestive support, liver support, subcutaneous fluids
- Supplements Introduced: Dr. Toru Protocol
Raon’s Health Improvements
Raon began AIM supplementation in April 2024. By May 2024, his owner observed significant improvements in his overall health and behavior.
Health Metric | Before AIM Care | After AIM Care | Change |
---|---|---|---|
Appetite | Very low | Restored appetite | Increased intake |
Energy Levels | Low | More active and engaged | Increased energy |
Vomiting Frequency | 2-3 times per week | Once per week | Reduced vomiting |
Litter Box Usage | Irregular | More consistent | Improved usage |
How Did Raon Improve?
Energy & Activity
- Previously lethargic, Raon showed a noticeable increase in movement and engagement.
- Began exploring more and showing interest in his surroundings.
Weight & Appetite
- Raon’s appetite returned, allowing him to consume meals more consistently.
- Vomiting frequency reduced from multiple times per week to once per week.
- Improved digestion allowed for better nutrient absorption and overall well-being.
Appearance & Other Changes
- No issues reported.
Supplement Adjustments
- Dr. Toru Protocol was introduced for 1 month, showing positive results.
Raon’s health and daily quality of life improved significantly within just 1 month of AIM care. His owner was relieved to see his appetite restored, energy levels increase, and vomiting frequency decrease. He also became more interactive, showing a renewed curiosity in his surroundings.
Testimonial from Raon’s Owner

"When Raon was diagnosed with CKD in 2019, I was told he might not live more than a year. Then, in 2022, pancreatitis made things even harder. By early 2024, his weight was dropping, his appetite was gone, and he was vomiting constantly. I decided to try Dr. Toru Protocol, and within a month, his appetite came back, he became more active, and he vomited much less. Seeing him regain his strength after years of struggling has been incredible!"
Help Your Cat Live Healthier with CKD Support
CKD is a progressive and irreversible disease that gradually impairs kidney function. Because many cats show no symptoms until significant damage has occurred, early detection and management is key to delaying its progression and preserving quality of life.
Greycoat Research has provided consultations for over 1,000 cats, with 97% of stage 2 and 3 cats showing improved kidney health after following our tailored management plans. If your cat has been diagnosed with CKD or has high creatinine levels, taking action now can lead to lasting improvements.
- Try AIM-based supplements, including Dr. Toru Protocol, along with additional kidney support.
- Monitor kidney health regularly and adjust treatment plans as needed.
- Schedule a free consultation with Greycoat Research for expert guidance.