Although they do not offer a herding specific class, they do teach Wag It! Games which incorporated Treibball, a herding specific sport.
Tails does not offer herding classes. The best way to get started in herding would be to visit a local herding trial and observe the handlers, see whose style looks like something you might enjoy learning and then asking them if they are a trainer themselves or if they can recommend one. You will see many different styles in use in herding, make sure you look for a trainer that you feel comfortable with. Ask if you can observe a lesson or two that they have with another client and make sure their style will work for you and your dog. I take my dog for lessons once in awhile just for fun, our trainer teaches in Arlington.
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