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Case Stories
Stage 2 & 3 journeys, including complex cases — showing how structured routines helped support steadier, more comfortable days.
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Soommu’s Stage 4 CKD Care - Finding a Stable Daily Routine
Soommu, a 9-year-old cat living with Stage 4 CKD, severe anorexia, weight loss, and a decline after stem cell treatment, began the Greycoat Program during a time of great uncertainty. Over three months, his guardian followed a detailed feeding plan and stayed in close contact with the Greycoat Program team, and his bloodwork values moved into a range that felt more manageable for his vet and guardian. His weight also increased from around 4.1 kg to about 4.8 kg, and his daily routine felt steadier again. With consistent routines and careful nutrition, Soommu’s guardian felt that his days became more stable, one small step at a time.
Goro’s Stage 3 CKD Care – Toward a More Stable Kidney State
Over 134 days, Goro’s guardian followed a consistent at-home care routine and shared frequent updates with Greycoat Research, focusing on daily stability and comfort.
Hawaii’s PKD Care – A New AIM-Based Approach to Stability
Hawaii, a 4-year-old cat with PKD, followed the Greycoat Program from July 16 to Oct 15, 2025; at the Nov 24 checkup, CREA improved from 1.9 to 1.3, weight increased 6.0→6.37 kg, and the cyst size was noted as well maintained without further enlargement.Instead of drastic changes, the guardian focused on a sustainable routine—fast feedback, careful observation, and small timing adjustments—to keep Hawaii steady for 134 days.
Bianca’s Stage 3 CKD Care - Finding Steady Comfort Through Daily Support
Bianca, a gentle Persian living with Stage 3 CKD, has maintained long periods of stability thanks to consistent monitoring and a calm, predictable daily routine.Through gradual support with kidney care supplements and careful attention to her appetite and energy, she continues to stay comfortable despite rising creatinine levels over the years.
Ilsooni’s Stage 2 CKD Care - Gentle Digestive Support with the Probiotics Protocol
A young Stage 2 CKD cat born with naturally weak kidneys, Ilsooni developed dry, pellet-like stools while adjusting her diet for kidney care.After starting the Probiotics Protocol, her stool quality noticeably improved within two weeks, bringing comfort back to her daily routine.
Sunae’s Stage 3 CKD Care – Maintaining Stability through Stress-Free Routines
Sunae’s Stage 3 CKD Care – Maintaining Stability through Stress-Free RoutinesNovember 10, 2025.Recently, the guardian of 14-year-old Sunae, diagnosed with Stage 3 CKD in 2021, shared her story on Greycoat Research’s Korean page. Through consistent routines and stress reduction, Sunae has maintained stable values and a calm daily rhythm—showing how steady care can make a meaningful difference.