[QUOTE=manacit;31395631]Breed restrictions for fully trained service animals don't feel very necessary - these are dogs that have gone through real training and are likely reliable and can be counted on to be under control.”
Part of the problem is that service animals do not require training — people can train their own service animals.
You are referring to serious organizations that spend time and money per animal. For every one of those there is at least one scam charity or business that has self proclaimed trainers and experts that do little if anything to train the dog — some people got dogs that were not even potty trained.