I'm sure many people would love to find that loop hole!
Move to SK is the only answer right now
When you think of it, if you are doing a few it's actually easier to take them to East 40...no guts to dispose of properly etc. Not that many do it properly I'm sure.
Maybe in time it will change as more people want to buy from a local farmer but also not everyone knows how to kill/butcher properly anymore....so I wouldn't want them killing the animal improperly (especially when we do know how to do it)