Talk:Guides/Hound Repelling/@comment-37.142.214.31-20130526192412/@comment-9972615-20130526202231

They will only attack walls if WALLS are blocking their way to the target, but if another hound is blocking their way, they will just wait and bark.

You shouldn't be worried about that beceause, if you do everything correctly, all hounds that enter the tunnel will die almost instantly, or at least fast enough for a new one to go in