SYMPTOM

Laboured breathing

Owners may observe laboured breathing in their pet, which can present in various ways depending on the underlying cause.

Why timing matters

Early observation

Later presentation

Conditions commonly associated

Pericardial Effusion

Reduced cardiac output and potential pleural effusion cause increased respiratory effort.

When to explore further

Last reviewed: 24 April 2026 · Dr Alastair Greenway MRCVS