Despite popular belief, having a pet may not always boost mental health. A recent study from the University of York surveyed 170 people with severe mental illnesses, including psychosis and bipolar disorder, to explore the connection between pet ownership and wellbeing.
Around half of the participants owned at least one pet and reported strong bonds with them—feeling loved, accompanied, and supported. However, the researchers found that pet ownership was not significantly linked to better wellbeing, lower depression, anxiety, or loneliness in this group. The type of animal didn’t change the results either.
One possible explanation is that the responsibilities of caring for a pet—feeding, vet visits, and daily maintenance—may add stress for people already managing severe mental illness. The study also highlighted that therapy animals, unlike companion pets, can have a positive effect because they are trained to be friendly, calm, and supportive.
Dr. Emily Shoesmith, lead author, emphasized that healthcare professionals should discuss pet ownership with patients to understand both benefits and challenges. While pets can offer companionship and structure, they are not a substitute for professional mental health support.
This study challenges the assumption that pets automatically improve mental health and reminds us that everyone’s situation is unique. For those with mental illness, guidance from healthcare providers remains essential, even when a furry friend is part of the picture.
