Man neighbors suck sometimes. Opinions?

How is it good treatment to let a dog just roam free? If you love your animals, you control them. That dog could just as easily get hit, shot, killed by another animal......who knows? They don't deserve to own an animal.
I agree with your sentiments, however its not your place to take those matters into your own hands. Well maybe in your neighborhood it is, based on your talks with the local constabulatory where you live, however that may not be the same case where trailbeast lives, and following your advice which might work in your area, might open a bigger problem where he lives. Let animal control handle it.