Cat Asthma Welfare and Management

Feline asthma causes acute respiratory distress and requires both medical management and environmental antigen reduction for adequate welfare.

Key Facts

Feline asthma affects approximately 1-5% of cats, with higher prevalence in Siamese cats
Attacks cause bronchospasm with acute dyspnoea — cats adopt a characteristic low crouch with extended neck during episodes
Common triggers include cigarette smoke, dusty litter, aerosol sprays, scented candles, and mould
Inhaled corticosteroids administered via spacer device reduce systemic side effects compared to oral or injectable routes
Bronchodilators (albuterol) provide rescue treatment for acute attacks and should be available in households with asthmatic cats
Environmental management — trigger elimination — is equally important to medication for long-term welfare management

Welfare Considerations

Feline asthma causes genuine acute suffering during bronchospasm episodes — the inability to breathe adequately is one of the most distressing physiological experiences. The characteristic posture of an asthmatic cat during an attack, with neck extended and elbows abducted in an attempt to maximise airway diameter, visually communicates the severity of distress. Between attacks, subclinical airway inflammation causes chronic lower-level respiratory compromise. Long-term management requires both medical and environmental approaches: medication controls inflammation and provides emergency bronchodilation, while trigger elimination reduces attack frequency. Inhaled therapy via a feline spacer device (AeroKat) has transformed long-term management by enabling effective corticosteroid delivery with minimal systemic effects, improving both safety and welfare quality for chronic cases.

What You Can Do

Eliminate known triggers: use unscented litter, avoid aerosol products, prohibit smoking indoors, address damp and mould
Work with your vet on an inhaled corticosteroid protocol using a feline spacer device for long-term management
Have an albuterol rescue inhaler and spacer available at home for acute attack management after vet instruction
Monitor breathing rate at rest as an early warning indicator of worsening respiratory function between vet visits
Film an attack on video to share with your vet — asthma attacks can be misidentified as hairball attempts or coughing