Adult separation anxiety disorder (ASAD) has recently been reported in the psychiatric literature across the globe and diagnostic and statistical manual of mental disorders (DSM) omitted the age 18 years criterion for diagnosis of separation anxiety disorder (SAD) (
1,
2). Adult onset ASAD refers to separation anxiety disorder in an adult without a prior documented history of childhood separation anxiety disorder (
3,
4). Childhood onset ASAD is a separation anxiety disorder in an adult who also had the same diagnosis in childhood (
3,
4). A large scale previous study revealed the lifetime prevalence of ASAD to be 6.6% (
1,
3-
5) and to be associated with different comorbidities; (
2), such as mood disorders (
4), emotional problems (
4), anxiety disorders (
4), and panic disorder (
1). It can seriously affect functioning in different domains of life (
3,
5). Adults with ASAD experience intense anxiety about separation from their attachment figures and engage themselves in wide ranges of activities to avoid separation and may show different emotional and behavioral disturbances that may lead to functional deterioration (
1,
5). Previous research revealed different factors responsible for developing ASAD, such as childhood experiences (
2), environmental factors (
6), genetic factors (
7), over protective parenting (
1,
3), lack of healthy self (
7), and collectivistic cultures (
3). This recent recognized disorder affects multiple domains of life and is associated with different comorbidities that ultimately decrease quality of life. Here, we report an adult female presented with ASAD for her cats; she had superimposed superstitious beliefs, which were unusual, considering her religious and cultural background.