Psychogenic Alopecia in Cats: Stress-Related Hair Loss

Over-grooming leading to self-induced alopecia in cats is usually a stress response requiring environmental modification and behavior-focused management.

Key Facts

Cats that over-groom develop bilateral symmetrical hair loss on the ventrum, flanks, and limbs
True psychogenic alopecia requires ruling out medical causes including allergies, parasites, and infection
A detailed history of environmental changes often reveals stressors triggering the behavior
Common stressors include new pets, household changes, conflict with other cats, and loss of routine
Anti-anxiety medications including buspirone, fluoxetine, and gabapentin reduce grooming in some cases
Environmental enrichment and stress reduction address the underlying cause rather than the symptom
Many cases previously diagnosed as psychogenic prove to have allergic causes on investigation

Welfare Considerations

Over-grooming reflects genuine anxiety in cats - the repetitive behavior provides stress relief in the way that other repetitive behaviors serve as coping mechanisms. The hair loss itself causes secondary skin vulnerability, but the primary welfare concern is the chronic stress state driving the behavior. Identifying and addressing environmental stressors - inter-cat conflict, inadequate hiding spaces, unpredictable routines - reduces the anxiety causing the behavior. Medication supports behavioral management but does not replace the need to address the underlying stressor.

What You Can Do

Rule out medical causes for hair loss through thorough veterinary dermatological assessment
Keep a detailed diary of grooming behavior timing to identify stressor patterns
Identify and reduce specific stressors - provide additional hiding spaces, reduce inter-cat conflict
Discuss anxiolytic medication with your vet for moderate-severe cases alongside environmental modification
Enrich the environment with appropriate outlets for normal feline behavior