For some people, pets are a special kind of "therapist" who, without fancy diplomas on the wall, help improve their mood. These furry creatures (or not, for reptile and fish lovers) not only fill our homes with joy (and sometimes fur), but also bring a number of benefits to our mental and physical health. Have you ever considered that a simple cat purr or a parrot's song could be more relaxing than a meditation session? Studies show that interacting with pets can reduce le