Welcome to Lassle Ranch Simmentals. Thanks for taking the time to visit our site. Our Philosophy: Performance, Predictability and Customer Service are what we strive for, and always keep at the fore front at Lassle Ranch Simmentals. We use all the genetic tools available to us and help our commercial customers understand that information. The extensive use of AI and Embryo Transfer help us produce the best genetics, we provide many full brothers in our production sale. We don’t chase the extremes. EPDs are powerful tools, however we need to use common sense and practicality to utilize them. Balance is the key word. We have spent a lot of time on disposition, udder quality, solid pigmentation, moderate frame and fertility. If a cow doesn’t have a calf every year and get bred up early, she is history. Finally, Heterosis is real and will add value to your cattle, whether in the feedlot, on the rail, or in the productive, fertile females that will be the future of your cow herd. Our Customer Service is second-to-none, and the amount of repeat customers every year is a testament to that.