Honestly I struggle with this question.. so I’m just going to be authentic here… I have adjusted infants as brand new as minutes old, I’ve adjusted my 90 year old grandparents, I’ve adjusted family pets, livestock, birds etc.. who should get adjusted.. ask yourself this.. does it have a brain and spinal cord? If the answer is yes I don’t know why you wouldn’t want better communication between your body and brain so if I actually have to answer this question for you.. I might not be the chiropractor for you.