Meet Our Care Team
Sheffield Veterinary Clinic has been dedicated to providing compassionate, high-quality care for pets and livestock across Sheffield, Mason City, Hampton, Clear Lake, and surrounding communities for over 32 years. Our commitment to animals and the people who love them has made us a trusted name in veterinary care.
Led by Dr. Michael Mueth, a skilled mixed-animal practitioner, and supported by our compassionate team, Dally and Annette, we offer a full range of services, including wellness care, surgery, dentistry, diagnostics, large animal health, and end-of-life support. Whether it’s a routine check-up, an emergency, or specialized farm care, we are here to provide expert treatment with a personal touch.
Beyond the clinic, we are proud to be active members of the community, supporting local events, 4-H programs, and generations of pet owners and farmers. At Sheffield Veterinary Clinic, we believe in building lasting relationships and treating every animal as if they were our own.
About
Sheffield Veterinary Clinic has been dedicated to providing compassionate, high-quality care for pets and livestock across Sheffield, Mason City, Hampton, Clear Lake, and surrounding communities for over 32 years. Our commitment to animals and the people who love them has made us a trusted name in veterinary care.
Led by Dr. Michael Mueth, a skilled mixed-animal practitioner, and supported by our compassionate team, Tally and Annette, we offer a full range of services, including wellness care, surgery, dentistry, diagnostics, large animal health, and end-of-life support. Whether it’s a routine check-up, an emergency, or specialized farm care, we are here to provide expert treatment with a personal touch.
Beyond the clinic, we are proud to be active members of the community, supporting local events, 4-H programs, and generations of pet owners and farmers. At Sheffield Veterinary Clinic, we believe in building lasting relationships and treating every animal as if they were our own.
Our Mission
With over 32 years of experience, Sheffield Veterinary Clinic is dedicated to providing compassionate, expert care for your pets and livestock. Every animal, big or small, is treated as part of the family. Our mission is to ensure the well-being of your animals through routine care, urgent treatment, and specialized services, all delivered with love and professionalism. Serving Sheffield, Mason City, Hampton, Clear Lake, and surrounding communities, we strive to be a trusted partner in the health of your animals.
Our Vision
Sheffield Veterinary Clinic aims to be the leading veterinary clinic in our community, known for its unwavering commitment to the compassionate care of all animals. We focus on providing comprehensive veterinary services for both pets and livestock, ensuring every animal receives the best possible care in a supportive, family-friendly environment. Through education, innovation, and a genuine love for animals, we envision making a lasting impact on the health and happiness of our community’s animals for years to come.
The Lord God Made Them All!

Dr Mike grew up in southern Illinois on a beef cattle ranch. He became interested in veterinary medicine from observing the local veterinarian when he would come out to their farm. By 8th grade, Dr Mike new what he wanted to do with his life. After 8 years of college at the University of Illinois (Go Illini!), he and his wife Rhonda moved to Sheffield, Iowa to begin his veterinary career. After 5 years, Dr. Mike and another veterinarian opened the practice in Sheffield. That years was 1992, also the same year he and his wife welcomed identical twin boys into the family! Since 1997, Dr Mike has been practicing by himself and thoroughly enjoying every moment.

Tally is an Iowa girl who settled in Sheffield 20+ years ago. She and her husband live in town along with their 4 children and one grandchild. Tally has a love for all animals ( well, except reptiles), as attested by her home for 3 dogs and 4 cats. Tally has worked at the Sheffield Veterinary Clinic since 2016, and she greatly enjoys working with our clients and their pets.

Annette is a local girl, having gone to Sheffield for school while growing up on a cattle ranch outside of town. She and her husband live in Hampton now as empty nester’s, but they do have two daughters and two grandchildren. When Annette is not working at the clinic, she can probably be found caring for her horses and many pets, or riding horseback somewhere. Annette has been with Sheffield Veterinary Clinic since 2019, and she loves all things furry with four legs
Why Choose Sheffield
Veterinary Clinic?
At Sheffield Veterinary Clinic, we know that choosing a veterinarian is about more than just finding medical care—it’s about trust, experience, and a commitment to your animal’s well-being. Here’s why pet owners and farmers continue to choose us:
When it comes to your pet or livestock, you deserve a veterinary team that truly cares. Sheffield Veterinary Clinic is here for you—because your animals are family.