Companion Animal Welfare

Cat Welfare and FHV Management

Feline herpesvirus (FHV-1) causes recurrent upper respiratory disease in many cats. Understanding management strategies reduces chronic suffering from this common infection.

Key Facts

FHV-1 infects most cats at some point and causes lifelong latent infection
Stress triggers viral reactivation and recurrent respiratory or eye disease
Lysine supplementation has evidence supporting reduced viral shedding
Antiviral famciclovir is effective for severe outbreaks in some cats
Environmental stress reduction is the most important long-term management strategy

Welfare Considerations

Chronic FHV-1 disease causes recurring suffering for many cats. Stress reduction, appropriate vaccination, and targeted medical management during flares substantially reduce the welfare burden of this common infection.

What You Can Do

Minimise stress in your cat's environment to reduce FHV flares
Keep vaccinations current to reduce disease severity
Seek veterinary assessment during FHV flares for appropriate antiviral treatment
Learn about FHV-1 management in multi-cat environments