Companion Animals

Companion Animal: Cat Chronic Kidney Disease Management

Chronic kidney disease affects a large proportion of senior cats, with welfare depending on early detection, dietary management and supportive care to slow progression.

Key Facts

CKD affects an estimated 30-40% of cats over 10 years old
Early CKD is asymptomatic - screening identifies disease before clinical signs
Phosphorus restriction and increased hydration are cornerstone dietary interventions
Subcutaneous fluid administration at home can significantly extend good quality life
End-of-life decisions require balancing quality versus quantity of life

Welfare Considerations

Unmanaged CKD causes nausea, dehydration and uraemic toxin accumulation causing profound malaise. Early detection allows intervention before severe welfare compromise. Home fluid therapy, when cats tolerate it, provides substantial welfare benefit by reducing uraemic symptoms.

What You Can Do

Have senior cats screened annually for kidney disease from age 7
Discuss dietary management with your vet at diagnosis
Learn to administer subcutaneous fluids at home if recommended by your vet
Join cat health forums for practical CKD management advice from other owners