Mike,
2 GSPs and an English Setter. They track and when working together can make some groups of pigs circle up with boars on the outside to deal with the dogs. I don't like their attraction to the pigs. It is dangerous for the dogs. 2 years ago my Setter was gored. Not bad but could have been. Didn't change her nor did two serious encounters with porcupines.
I run a GPS on the Setter and she tends to worry me a lot since she doesn't give up on those pigs.
Bob Jurewicz