I spent a couple of years in Chile in some poorer parts of Santiago and I saw lots of ticks on lots of street dogs. I was outside much of the day and yet I neve

I spent a couple of years in Chile in some poorer parts of Santiago and I saw lots of ticks on lots of street dogs. I was outside much of the day and yet I never got a tick. I kind of wonder if the dogs being a plentiful and easy target resulted in the ticks just not trying with humans.