are dog worms dangerous?
my friend say they get in your skin and become itchy.
si if my dog has the and they are dangerous how much will the shot take?
and will we keep having to go to get more worm shots?

PLEASE HELP!!
i meant if i get in contact with them.
and can it become a disease to me or will i get sick?
my friend said that is i dont get my dog shots then ill get them if i pet her too much. and she said it gets inside our body and we start to itch.
IS THIS TRUE?