10 most interesting cats' features - us.like.it

10 most interesting cats' features

Purr

Emitting the characteristic rumbling purr, cats express a state of well-being. This thing happens since the first days of life, although initially the human ear can not pick them up. Moreover, according to a study conducted by a transalpine veterinarian, purr has a positive effect on humans, because it can relieve stress and insomnia.