B&B Happy goats
Herd Master
It has been explained, but they are tiny. Take a regular straight pin, not the kind with the colored plastic head, the kind with the small metal head. A seed tick is smaller. When you blunder through a nest of those devils they swarm all over, dig in and burrow out of sight. I'd almost druther hug a fire ant nest.
I have never heard of them before, have had a tick infestation in my house from a upolstered chair that i bought from a estate sale....that was a nightmare, and we had a yard full here when we first moved in, but once i treated the yard for two seasons...nonthing thanks for letting me know what the little monsters are