We Build Quality Show Pen Gates Customize Your Barn to Fit Your Livestock Needs Design Your Barn Learn More We Build Quality Show Pen Gates Fairground Bid Packages Available Design Your Barn Learn More Heavy Duty Hinges Our gates feature heavy duty door hinges, built to last and stand up to heavy use. READ MORE Interlocking System Frey’s Show Pen Gates feature an interlocking gate system. No loose hardware to lose! READ MORE Spring-Loaded Latch Frey’s Show Pen Gates use a spring-loaded latch system to better protect your animals. READ MORE Have Too Many Animals? We can retrofit your stock trailer for individual pens Fairground Bid Packages Available Frey's Show Pen Gates can provide a livestock pen design to fit your needs. How Can We Help?