SteadyTails
Back to guides
Vet Visit
March 24, 2026
6 min read

What to Log for a Cat with Chronic Kidney Disease (CKD)

Written by Feline Health Specialists

Veterinary Medical Disclaimer: SteadyTails is a logging tool for caregivers. The content of this guide is for general reference purposes only and does not replace professional diagnosis, dosing schedules, or medical advice from a licensed veterinarian. Always consult your vet.

The Complexity of Feline CKD Management

Chronic Kidney Disease (CKD) is one of the most common diagnoses in senior cats. Because the kidneys can no longer filter waste efficiently, managing CKD is less about a single cure and more about maintaining daily quality of life through careful hydration, feeding, and waste reduction.

This means your daily routine may include renal diets, phosphate binders, nausea drugs (like Cerenia), appetite stimulants (like Mirataz), and regular administration of subcutaneous (sub-Q) fluids. Keeping track of all these components is a massive cognitive load.

5 Vital Metrics to Record in Your CKD Cat Log

When tracking kidney decline, consistent trends are more important than individual days. Focus on logging these details:

  • Subcutaneous Fluids (Sub-Q Volume & Date): Log the date, time, and exact volume (e.g., 100ml) of fluids administered. Sub-Q fluids are easily forgotten or double-administered, which can lead to cardiovascular overload if done too closely together.
  • Appetite and Food Type: Cats with CKD often suffer from nausea due to toxin build-up. Note how much they ate and if they rejected their renal food. Tracking this helps your vet evaluate if nausea meds or appetite stimulants are working.
  • Hydration and Water Intake: Monitor how much water they drink from their bowls, fountains, or wet food.
  • Nausea Indicators: Log occurrences of vomiting, lip-smacking, or sniffing food and walking away. These are critical data points for therapeutic adjustments.
  • Weight Trends: Weight loss is a primary indicator of CKD progression. Weekly weight logs provide the vet with invaluable guidance.
Medical Disclaimer: SteadyTails is a tracking tool. Feline kidney disease requires close veterinary supervision. Never start, stop, or alter subcutaneous fluid levels or medications without explicit instructions from your vet.

Building a Vet-Ready History

When you walk into the veterinary clinic for a check-up, the vet will ask: 'How is his appetite? How often has he vomited this month? Are you managing to give the fluids regularly?'

Instead of trying to remember, or scrolling through weeks of calendar notes, a clean exported summary of the last 30 days of fluid logs, appetite scores, and medication adherence makes the consultation faster, cheaper, and far more accurate.

SteadyTails Plus makes it simple to compile and export a clean PDF Vet Report, ensuring your veterinarian has the exact details they need to make the best decisions for your cat.

Never miss another medication dose

SteadyTails takes the stress out of household pet care. Invite caregivers, suppress duplicate reminder alarms automatically, and maintain a vet-ready history.

Coming soon for iOS & Android. Free to start. No credit card required.