Rocks? I am agahst! Is your throwing arm registered with the authorities? Have you taken the proper courses approved by the NTA? Do you have a possession and aquisition licence for said arm and rocks? Do you lock up your arm and the rocks separately? These are serious issues. I have never been to Texas and I just might shun doing so until I am SURE it's safe.

Can you throw sticks if you have a Lab if they are both licenced and such activity is done on an approved fetching range?