When you have found your show then you need to enter. Its best if you lay all these out ready as 'Bubbles' will not like her bath and will wriggle, so its best to be prepared. Place Bubbles in the shallow water making sure that her head is above water and then saturate her fur, pour on a little shampoo and rub in well, if you have a longhair then a comb will help the shampoo get right down to the roots. Final task in the water is to clean the cavies feet, this is where the old toothbrush comes in handy to scrub their nails. When the cavy is dry then you should comb carefully through their coat checking for knots and tangles, cutting or combing them out carefully.
Black nails are more difficult, just clip a little off at a time.
On show day you must get to the show hall before judging beginning, the secretary will usually tell you when this is. When you get to the show you need to find the secretary, and she will give you a 'pen number'. The pens are what the cavies are kept in while they are waiting to be judged, when you have yours furnish your pen with some hay and veggies and of course Bubbles, its tempting to get her in and out for a cuddle during the day, but this is not a good idea as it will only stress Bubbles more and annoy the judges.