Companion Animal Welfare

Cat Feline Hypercalcaemia Welfare

Idiopathic hypercalcaemia is a common finding in cats causing urinary, gastrointestinal, and neurological welfare compromise - management is achievable.

Key Facts

Idiopathic hypercalcaemia is the most common cause of elevated calcium in cats
Clinical signs include polyuria, lethargy, vomiting, and muscle weakness
Dietary management with high-fibre diets reduces calcium in many cases
Prednisolone reduces calcium absorption in idiopathic cases
Ruling out lymphoma and primary hyperparathyroidism is essential before accepting idiopathic diagnosis

Welfare Considerations

Hypercalcaemia causes real welfare compromise through multiple organ effects. Dietary management that reduces calcium in idiopathic cases is both effective and welfare-positive - avoiding long-term medication where possible.

What You Can Do

Discuss dietary management options with your vet for cats with hypercalcaemia
Ensure thorough investigation to rule out treatable causes before accepting idiopathic diagnosis
Monitor calcium levels regularly to verify treatment effectiveness