Stage 1 Kidney Care Program

Kidney care works best before problems appear.
Once decline begins, management becomes more difficult over time.
Start now — while your cat is still healthy and energetic.

At a Glance

This guide provides supplement, diet, and hydration tips for Stage 1 kidney care.

1. Supplements

At this early stage, two key supplements can help support overall wellness.

  • Dr. Toru Protocol – AIM-based Support
    Supports the body’s natural waste-clearing system and immune homeostasis.
  • Probiotics Protocol – Toxin Burden Support
    Supports gut flora and helps reduce toxin load through the gut–kidney axis.

2. Diet & Hydration

Even when your cat is healthy, it’s important to pay attention to diet and hydration.

Diet Tips

  • Feed age-appropriate formulas such as indoor or senior diets.
  • At this stage, a renal prescription diet is not strictly required.
  • Limit treats or avoid them when possible.

Hydration Tips

  • Add about 30 ml (≈1 fl oz) of water to wet food or liquid treats two to three times per day.
  • Place multiple water bowls around the house and replace the water daily.

3. Routine Checkpoints

Schedule a basic health check at least once a year.

✔ Every 12 months

  • Schedule wellness exams with blood tests (Creatinine and BUN).
  • Include an abdominal X-ray under veterinary guidance.

4. Emergency Signs

Seek veterinary attention if you notice:

  • Reduced appetite or water intake
  • Noticeable weight loss without diet change

Reference

According to the IRIS Guidelines, Stage 1 is the earliest phase of kidney change.
At this stage, kidney function is mostly normal (about 66% or more remaining).
Creatinine is usually below 1.6 mg/dL, and BUN is typically within 15–30 mg/dL.
Values may vary depending on individual health status and laboratory standards.

Disclaimer

This content is provided for educational reference only and is not intended to replace veterinary diagnosis or treatment.
Always consult your veterinarian for professional guidance, and use Greycoat products as part of a supervised care routine.


Stories From Cat Guardians

Stage 2 & 3 journeys, including complex cases —
showing how structured routines helped support
steadier, more comfortable days.

Our mission is to advance feline kidney health

— Greycoat Research

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