I live on 5 1/4 acres almost entirely fenced in. 4 of the acres are heavily wooded. We have 4 dogs. Corky, F, lab/corgi mix, recently gone a tad too territorial when she turned 12 1/2. Silver, F, wolf mix, she came to the shelter where I volunteered at about four weeks, sweetest dog you'd ever meet, likes to hunt just as much as Corky but otherwise dosent have a mean bone in her body. Amy, F, lab mix, my other shelter puppy, doesn't hunt and is slightly obese, and thinks everything is a lolipop. and Rex, M, spainel, 11 sleeps most of the time. any way, Silver is 3 and has never 'gone mean', never bitten humans or dogs, never tried to escape, and is the most behaved out of all the others. I think that too many wolfdogs are taken in by inexperinced handlers and thus gave them such a bad rap.