Cat Anxiety Disorders: Recognition and Treatment

Anxiety disorders in cats are widespread and underdiagnosed, causing significant suffering that can be effectively treated with appropriate veterinary and behavioural care.

Key Facts

Estimates suggest 20-40% of cats presented to veterinary practices show signs of anxiety-related conditions.
Feline anxiety commonly manifests as hiding, over-grooming (psychogenic alopecia), inappropriate elimination, and aggression.
Separation anxiety in cats is more common than previously recognised and can occur in both single-cat and multi-cat households.
Noise phobia affects cats as well as dogs; fireworks, thunderstorms, and household noise can trigger chronic anxiety.
Pheromone products (Feliway) have moderate evidence for reducing anxiety-related behaviours in some cats.
Tricyclic antidepressants (clomipramine) and SSRIs (fluoxetine) are licensed or commonly used for feline anxiety with good evidence.
Environmental modification — hiding spaces, vertical territory, predictable routines — is the first-line approach for most feline anxiety.
Early socialisation between 2-7 weeks is critical for normal stress responses; feral-raised kittens show permanently altered stress physiology.

Welfare Considerations

Cat anxiety is often missed because cats hide signs of distress — their stoic responses to suffering can mislead owners into thinking a withdrawn or over-grooming cat is "just quirky." Raising awareness of feline anxiety signs, improving veterinary behavioural training, and normalising pharmacological treatment for cats with significant anxiety disorders are the key welfare interventions. Chronic anxiety involves ongoing suffering that may last years without intervention. The welfare case for treating feline anxiety is strong, and effective treatments — both behavioural and pharmacological — exist.

What You Can Do

Learn the signs of feline anxiety: hiding, over-grooming, inappropriate elimination, and behaviour changes.
Consult your vet if you suspect your cat has anxiety; a referral to a veterinary behaviourist may be appropriate.
Provide hiding spaces, vertical territory, and predictable routines to reduce baseline anxiety.
Consider Feliway diffusers and other environmental aids for anxious cats.
Advocate for routine behavioural welfare screening at annual veterinary checks for cats.