
Right for starters CALM DOWN :d :d
If your dogs in good condition now it doesn't matter what colour or markings she has. Are her ears clean, are her teeth clean, are the claws short? These are some of the things that they willl look at. Having said that, I entered one of my dogs in the best condition class. In the class there was the fattest Dobe that I'd ever seen, looked totally unhealthy and old and I think it was only 2, it came second out of about 40 dogs!!
If you go out there, relax enjoy yourself and your dog looks as though it's enjoying itself then you more than likely will win.
Junior handling classes at companionship shows are not like the bigger shows, they don't usually ask for figures of 8, triangles etc. etc. it's just to see how the dog and owner get on.
Good luck and enjoy it :d