
As the others have said it is easy really and once your dog has a little ringcraft uner it's belt (they can start any age though an older dog will be at a slight disadvatage against more experienced ones until it gets the hang of things).
It can be a bit daunting jumping in at the deep end at a Championship show, so try a few Open shows first. You will usually get to know a few people at Ringcraft who are likely to be thre and get introduced to others and before you know it your an old hand :D
You7r breeder should be of great help especially un your own breed so you don't feel shy :D