hi,i have a 5 month old chihuahua puppy who licks my face alot and now im terrified im going to get worms!i have heard that humans can get infected with round worm which makes you blind.i worm my chihuahua but i was wondering how you can catch worms.
thank you
xxx

This link may be helpful for you to decide the risk (which if your dog is regularly wormed is minimal). It is contracted from soil which has previously been contaminated by canne faeces.

Edit: This is worth reading too.
:)