Well dont let them track anything but deer, If they run something other than deer scold them, cut off there persuit of the critter there running, some people use shock collars, it takes a lot of time, however it is well worth it in the end. I first trained one dog to stop and come back when called then i used this dog to help train the other dogs,they will dun what you let them,you may well do a lot of running yourself to start with LOL Lord knows i did LOL Lots of loveing on the dog when it runs what you want , prase them as if they were your child with all A s on a report card. Good luck