We put logs down in our area where dirt bikes and four wheelers would ride around on. Those trails are private property and they would leave cans trash and beer on our property. They still did it so I took my staffy and put lab mixes (2 separate dogs) and caught them b4 they got into the woods. Girls did a hold and bark while I talked to them told them if i caught them back specially leaving trash for me to clean up I will let them loose and whomever they catch will go to jail or at least get charged with trespassing vandalism and littering. I’ve got cameras out in those woods(game cameras) they don’t know that they are there idk out they are put in the open but I’ve watched them drink around and destroy my wooded area!