The study was conducted using profile photo changes in dating apps. They believe that having a dog demonstrates a person's kindness and activity.
Studies have also shown how dog breeds affect the liking of the opposite sex to their owner.
In particular, it has been observed that women who own Staffordshire Bull Terriers are more interested in men than owners of other dog breeds. In addition, popular women with Chihuahuas turned out to be the most popular. And the girls, in turn, rarely remained indifferent to men with Jack Russell.