Case of pleural effusion in a cat: process of emergency diagnostic programme

Common causes of pleural effusion in cats are cardiac disease (e.g. hypertrophic cardiomyopathy), tumours (e.g. lymphoma or thymoma), infections (e.g. FIP), and coeliac disease.
Why Spay/Neuter Cats? Optimal Timing and Post-Surgery Care

Spaying/neutering is a critical responsibility for pet owners, enhancing feline health and reducing stray animal populations.
Females: Eliminates loud heat vocalizations (85–92 dB, akin to drill noise);
Males: Reduces urine marking by 97% and aggression by 63% (Cornell University study)