Welcome

Dr. Nathan Winkelman and partner Dr Adam Mueller in Swine Services Unlimited, Inc.

We are a swine research and consulting practice in Rice, Minnesota. Our business focus is consulting with loyal, progressive pork-producer clients, some of whom we’ve seen each month for over 35 years! Swine Services Unlimited, Inc, is also a contract research organization conducting swine disease trials for many of those corporate sponsor companies who support the AASV.