We have had a lot of experience in this area of show cattle and we found something that works really well for us. This ration is one that not a lot of people have probably heard of or even thought about but it works. It will keep the animal fresh and hairy and will not let them gain a pound.
Here it goes:
MILK REPLACER, OAT GROTES (Not regular steamed oats), beet pulp, and your traditional feed. Buy the bagged NON-MEDICATED milk replacer and place about 1 cup per feeding, use about 3 lbs. of beet pulp per feeding, and 3lbs. of oat grotes then add about 2 lbs. of your show feed. If he wont eat it then wet it down because sometimes they do not like the powder of the milk replacer. It kind of smells like oatmeal when all is done but it sure does work. Let me know if you have any other questions.
Craig