If that were the law in all states then hog catching would be outlawed in all states. States that are affected by feral hogs are amending the laws regarding the use of dogs for hunting because of the feral hogs and only for use with feral hogs. My state of Oregon is one of those states, we have been strictly and very against the use of dogs for hunting but it is now legal to use dogs and any other means to eradicate the feral hog population.
I also must ask. Just how many wild feral hogs you got runnin' 'round in NYC?
I can't help myself here but we have a ton of two legged ones running around here