Spending time with dogs has been proved to reduce biological ageing in women (Getty/iStock)
A new study suggests that spending one hour a week with dogs may slow biological ageing in middle-aged women.
The research, led by Florida Atlantic University, focused on 28 female military veterans in the US.
Participants who trained service dogs showed an increase in telomere length, indicating improved cellular health.
Conversely, a control group who watched dog training videos experienced a decrease in telomere length, suggesting accelerated ageing.
The findings indicate that service dog training offers promising biological benefits, particularly for female veterans suffering from psychological stress or combat experience.