Show-Rite Swell Show Feed Supplement, 5 and 20 lbShow Rite Swell Show Feed Supplement Show Rite Swell is a show feed supplement built for show pigs, cattle, sheep, and goats. Swell is designed to be fed 48 72 hours leading up to the show. It promotes fill and overall rib expansion. This fill show feed supplement is a trusted go to of many top feeders. Top dress supplement Built to add fill and rib shape leading up to the show For optimal results, start feeding 48 72 hours before the show Designed