Interesting site.

It contained no examples of Pit-bull Dog-guides for the blind.

So we continue not to hear about them.

The dogs featured were good for giving blood and sniffing out drugs, with the exception of one who allegedly turns lights on and off and retrieves things that have been dropped - according to its affectionate and loyal owner.

It is also worth noting that the site was not neutral, being all about giving goood press to pit bulls.

A more useful site would have been one that provided some kind of research or government statement regarding pitbulls as service dogs.