greybeard
Herd Master
was told that the calves are only fed grain. Is that what you do?
Not usually... they still have to have some form of roughage to go with the hi protein grain. Added rice bran, coarse hay, cotton seed hulls--something that will add volume to the protein derived muscle. Especially important in show heifers if they are to be retained as part of your future breeding herd or shown & sold as a breeder at auction. Key to any feeding and growth program is a "balanced" ration but in show animals, the timing is a little different. Been a lot of years since I had anything to do with showing a calf, but we added more fiber in the last 90 days before show season.