Fezza, what kind of training do you want to offer? What is your business model?
General training? Sports? Behavior rehab? The SKN? Something else? This will determine what you should likely do.
A little more info would help us point you in the right direction.
ETA:
Fezza, according to this thread from 4 months ago
looking for an advice on finding an having a dog (Zurich) you have never owned a dog before.
To be blunt, you need a LOT of experience with your own dog, as well as with many other dogs in varying situations, before you should even think of becoming a professional dog trainer . The academic end of canine behavior science must be supported by practical hands on knowledge. Clients expect a trainer to have in-depth experience - that afterall is what they pay for.