This cross-sectional study investigated the association between pet ownership and physical activity, mental health, and atopy in Singapore. 823 participants completed an online questionnaire. Propensity score matching yielded a subset of 566 participants. No overall differences in physical activity or mental health were found between pet owners and non-pet owners. However, subgroup analyses showed main pet caregivers had increased moderate and vigorous physical activity, and higher emotional well-being and energy scores. Age significantly modified the association between pet ownership and mental health scores. Pet acquisition worsened allergic rhinitis, while cessation improved allergic rhinitis and eczema symptoms. This is the first study on pet ownership's public health impact in Southeast Asia.

Ying Xian Goh, Joel Shi Quan Tan, Nicholas L. Syn, Beverley Shu Wen Tan, Jia Ying Low, Yi Han Foo, Waikit Fung, Brandon Yi Da Hoong, Junxiong Pang