two things I know that work [besides a kid with a .22]
I used to shoot chucks on a dairy farm and when they wanted the hogs gone they parked the liquid manure wagon over the hole and dumped it.
used to shoot prairie dogs in texas and they gave a guy permission to trap them. he used a water wagon to decimate thousands in a few months.
I used to shoot chucks on a dairy farm and when they wanted the hogs gone they parked the liquid manure wagon over the hole and dumped it.
used to shoot prairie dogs in texas and they gave a guy permission to trap them. he used a water wagon to decimate thousands in a few months.